25546248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 86830380

約数和(自身を除く): 61284132

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 557, 588, 637, 728, 819, 882, 936, 1092, 1114, 1176, 1274, 1638, 1671, 1764, 1911, 2184, 2228, 2548, 3276, 3342, 3528, 3822, 3899, 4456, 5013, 5096, 5733, 6552, 6684, 7241, 7644, 7798, 10026, 11466, 11697, 13368, 14482, 15288, 15596, 20052, 21723, 22932, 23394, 27293, 28964, 31192, 35091, 40104, 43446, 45864, 46788, 50687, 54586, 57928, 65169, 70182, 81879, 86892, 93576, 101374, 109172, 130338, 140364, 152061, 163758, 173784, 202748, 218344, 245637, 260676, 280728, 304122, 327516, 354809, 405496, 456183, 491274, 521352, 608244, 655032, 709618, 912366, 982548, 1064427, 1216488, 1419236, 1824732, 1965096, 2128854, 2838472, 3193281, 3649464, 4257708, 6386562, 8515416, 12773124, 25546248]

約数ペア:

[(1, 25546248), (2, 12773124), (3, 8515416), (4, 6386562), (6, 4257708), (7, 3649464), (8, 3193281), (9, 2838472), (12, 2128854), (13, 1965096), (14, 1824732), (18, 1419236), (21, 1216488), (24, 1064427), (26, 982548), (28, 912366), (36, 709618), (39, 655032), (42, 608244), (49, 521352), (52, 491274), (56, 456183), (63, 405496), (72, 354809), (78, 327516), (84, 304122), (91, 280728), (98, 260676), (104, 245637), (117, 218344), (126, 202748), (147, 173784), (156, 163758), (168, 152061), (182, 140364), (196, 130338), (234, 109172), (252, 101374), (273, 93576), (294, 86892), (312, 81879), (364, 70182), (392, 65169), (441, 57928), (468, 54586), (504, 50687), (546, 46788), (557, 45864), (588, 43446), (637, 40104), (728, 35091), (819, 31192), (882, 28964), (936, 27293), (1092, 23394), (1114, 22932), (1176, 21723), (1274, 20052), (1638, 15596), (1671, 15288), (1764, 14482), (1911, 13368), (2184, 11697), (2228, 11466), (2548, 10026), (3276, 7798), (3342, 7644), (3528, 7241), (3822, 6684), (3899, 6552), (4456, 5733), (5013, 5096)]