40064466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2243}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 86708160

約数和(自身を除く): 46643694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2243, 2977, 4486, 5954, 6729, 8931, 13458, 17862, 29159, 58318, 87477, 174954, 513647, 1027294, 1540941, 3081882, 6677411, 13354822, 20032233, 40064466]

約数ペア:

[(1, 40064466), (2, 20032233), (3, 13354822), (6, 6677411), (13, 3081882), (26, 1540941), (39, 1027294), (78, 513647), (229, 174954), (458, 87477), (687, 58318), (1374, 29159), (2243, 17862), (2977, 13458), (4486, 8931), (5954, 6729)]