39410436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{983}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 99517824

約数和(自身を除く): 60107388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 983, 1028, 1542, 1966, 2949, 3084, 3341, 3932, 5898, 6682, 10023, 11796, 12779, 13364, 20046, 25558, 38337, 40092, 51116, 76674, 153348, 252631, 505262, 757893, 1010524, 1515786, 3031572, 3284203, 6568406, 9852609, 13136812, 19705218, 39410436]

約数ペア:

[(1, 39410436), (2, 19705218), (3, 13136812), (4, 9852609), (6, 6568406), (12, 3284203), (13, 3031572), (26, 1515786), (39, 1010524), (52, 757893), (78, 505262), (156, 252631), (257, 153348), (514, 76674), (771, 51116), (983, 40092), (1028, 38337), (1542, 25558), (1966, 20046), (2949, 13364), (3084, 12779), (3341, 11796), (3932, 10023), (5898, 6682)]