25041156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 69866496

約数和(自身を除く): 44825340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1151, 1554, 1813, 2302, 3108, 3453, 3626, 4604, 5439, 6906, 7252, 8057, 10878, 13812, 16114, 21756, 24171, 32228, 42587, 48342, 56399, 85174, 96684, 112798, 127761, 169197, 170348, 225596, 255522, 298109, 338394, 511044, 596218, 676788, 894327, 1192436, 1788654, 2086763, 3577308, 4173526, 6260289, 8347052, 12520578, 25041156]

約数ペア:

[(1, 25041156), (2, 12520578), (3, 8347052), (4, 6260289), (6, 4173526), (7, 3577308), (12, 2086763), (14, 1788654), (21, 1192436), (28, 894327), (37, 676788), (42, 596218), (49, 511044), (74, 338394), (84, 298109), (98, 255522), (111, 225596), (147, 170348), (148, 169197), (196, 127761), (222, 112798), (259, 96684), (294, 85174), (444, 56399), (518, 48342), (588, 42587), (777, 32228), (1036, 24171), (1151, 21756), (1554, 16114), (1813, 13812), (2302, 10878), (3108, 8057), (3453, 7252), (3626, 6906), (4604, 5439)]