45998992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 101590720

約数和(自身を除く): 55591728

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 43, 52, 74, 86, 104, 139, 148, 172, 208, 278, 296, 344, 481, 556, 559, 592, 688, 962, 1112, 1118, 1591, 1807, 1924, 2224, 2236, 3182, 3614, 3848, 4472, 5143, 5977, 6364, 7228, 7696, 8944, 10286, 11954, 12728, 14456, 20572, 20683, 23908, 25456, 28912, 41144, 41366, 47816, 66859, 77701, 82288, 82732, 95632, 133718, 155402, 165464, 221149, 267436, 310804, 330928, 442298, 534872, 621608, 884596, 1069744, 1243216, 1769192, 2874937, 3538384, 5749874, 11499748, 22999496, 45998992]

約数ペア:

[(1, 45998992), (2, 22999496), (4, 11499748), (8, 5749874), (13, 3538384), (16, 2874937), (26, 1769192), (37, 1243216), (43, 1069744), (52, 884596), (74, 621608), (86, 534872), (104, 442298), (139, 330928), (148, 310804), (172, 267436), (208, 221149), (278, 165464), (296, 155402), (344, 133718), (481, 95632), (556, 82732), (559, 82288), (592, 77701), (688, 66859), (962, 47816), (1112, 41366), (1118, 41144), (1591, 28912), (1807, 25456), (1924, 23908), (2224, 20683), (2236, 20572), (3182, 14456), (3614, 12728), (3848, 11954), (4472, 10286), (5143, 8944), (5977, 7696), (6364, 7228)]