28822248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 99066240

約数和(自身を除く): 70243992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 53, 56, 63, 72, 78, 83, 84, 91, 104, 106, 117, 126, 156, 159, 166, 168, 182, 212, 234, 249, 252, 273, 312, 318, 332, 364, 371, 424, 468, 477, 498, 504, 546, 581, 636, 664, 689, 728, 742, 747, 819, 936, 954, 996, 1079, 1092, 1113, 1162, 1272, 1378, 1484, 1494, 1638, 1743, 1908, 1992, 2067, 2158, 2184, 2226, 2324, 2756, 2968, 2988, 3237, 3276, 3339, 3486, 3816, 4134, 4316, 4399, 4452, 4648, 4823, 5229, 5512, 5976, 6201, 6474, 6552, 6678, 6972, 7553, 8268, 8632, 8798, 8904, 9646, 9711, 10458, 12402, 12948, 13197, 13356, 13944, 14469, 15106, 16536, 17596, 19292, 19422, 20916, 22659, 24804, 25896, 26394, 26712, 28938, 30212, 30793, 35192, 38584, 38844, 39591, 41832, 43407, 45318, 49608, 52788, 57187, 57876, 60424, 61586, 67977, 77688, 79182, 86814, 90636, 92379, 105576, 114374, 115752, 123172, 135954, 158364, 171561, 173628, 181272, 184758, 228748, 246344, 271908, 277137, 316728, 343122, 347256, 369516, 400309, 457496, 514683, 543816, 554274, 686244, 739032, 800618, 1029366, 1108548, 1200927, 1372488, 1601236, 2058732, 2217096, 2401854, 3202472, 3602781, 4117464, 4803708, 7205562, 9607416, 14411124, 28822248]

約数ペア:

[(1, 28822248), (2, 14411124), (3, 9607416), (4, 7205562), (6, 4803708), (7, 4117464), (8, 3602781), (9, 3202472), (12, 2401854), (13, 2217096), (14, 2058732), (18, 1601236), (21, 1372488), (24, 1200927), (26, 1108548), (28, 1029366), (36, 800618), (39, 739032), (42, 686244), (52, 554274), (53, 543816), (56, 514683), (63, 457496), (72, 400309), (78, 369516), (83, 347256), (84, 343122), (91, 316728), (104, 277137), (106, 271908), (117, 246344), (126, 228748), (156, 184758), (159, 181272), (166, 173628), (168, 171561), (182, 158364), (212, 135954), (234, 123172), (249, 115752), (252, 114374), (273, 105576), (312, 92379), (318, 90636), (332, 86814), (364, 79182), (371, 77688), (424, 67977), (468, 61586), (477, 60424), (498, 57876), (504, 57187), (546, 52788), (581, 49608), (636, 45318), (664, 43407), (689, 41832), (728, 39591), (742, 38844), (747, 38584), (819, 35192), (936, 30793), (954, 30212), (996, 28938), (1079, 26712), (1092, 26394), (1113, 25896), (1162, 24804), (1272, 22659), (1378, 20916), (1484, 19422), (1494, 19292), (1638, 17596), (1743, 16536), (1908, 15106), (1992, 14469), (2067, 13944), (2158, 13356), (2184, 13197), (2226, 12948), (2324, 12402), (2756, 10458), (2968, 9711), (2988, 9646), (3237, 8904), (3276, 8798), (3339, 8632), (3486, 8268), (3816, 7553), (4134, 6972), (4316, 6678), (4399, 6552), (4452, 6474), (4648, 6201), (4823, 5976), (5229, 5512)]