25063416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{223}}^2$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 77926680

約数和(自身を除く): 52863264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 223, 252, 446, 504, 669, 892, 1338, 1561, 1784, 2007, 2676, 3122, 4014, 4683, 5352, 6244, 8028, 9366, 12488, 14049, 16056, 18732, 28098, 37464, 49729, 56196, 99458, 112392, 149187, 198916, 298374, 348103, 397832, 447561, 596748, 696206, 895122, 1044309, 1193496, 1392412, 1790244, 2088618, 2784824, 3132927, 3580488, 4177236, 6265854, 8354472, 12531708, 25063416]

約数ペア:

[(1, 25063416), (2, 12531708), (3, 8354472), (4, 6265854), (6, 4177236), (7, 3580488), (8, 3132927), (9, 2784824), (12, 2088618), (14, 1790244), (18, 1392412), (21, 1193496), (24, 1044309), (28, 895122), (36, 696206), (42, 596748), (56, 447561), (63, 397832), (72, 348103), (84, 298374), (126, 198916), (168, 149187), (223, 112392), (252, 99458), (446, 56196), (504, 49729), (669, 37464), (892, 28098), (1338, 18732), (1561, 16056), (1784, 14049), (2007, 12488), (2676, 9366), (3122, 8028), (4014, 6244), (4683, 5352)]