25850538

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 67392000

約数和(自身を除く): 41541462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 79, 98, 106, 126, 147, 158, 159, 237, 294, 318, 343, 371, 441, 474, 477, 553, 686, 711, 742, 882, 954, 1029, 1106, 1113, 1422, 1659, 2058, 2226, 2597, 3087, 3318, 3339, 3871, 4187, 4977, 5194, 6174, 6678, 7742, 7791, 8374, 9954, 11613, 12561, 15582, 18179, 23226, 23373, 25122, 27097, 29309, 34839, 36358, 37683, 46746, 54194, 54537, 58618, 69678, 75366, 81291, 87927, 109074, 162582, 163611, 175854, 205163, 243873, 263781, 327222, 410326, 487746, 527562, 615489, 1230978, 1436141, 1846467, 2872282, 3692934, 4308423, 8616846, 12925269, 25850538]

約数ペア:

[(1, 25850538), (2, 12925269), (3, 8616846), (6, 4308423), (7, 3692934), (9, 2872282), (14, 1846467), (18, 1436141), (21, 1230978), (42, 615489), (49, 527562), (53, 487746), (63, 410326), (79, 327222), (98, 263781), (106, 243873), (126, 205163), (147, 175854), (158, 163611), (159, 162582), (237, 109074), (294, 87927), (318, 81291), (343, 75366), (371, 69678), (441, 58618), (474, 54537), (477, 54194), (553, 46746), (686, 37683), (711, 36358), (742, 34839), (882, 29309), (954, 27097), (1029, 25122), (1106, 23373), (1113, 23226), (1422, 18179), (1659, 15582), (2058, 12561), (2226, 11613), (2597, 9954), (3087, 8374), (3318, 7791), (3339, 7742), (3871, 6678), (4187, 6174), (4977, 5194)]