39767416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6481}}^1$

素因数の和:6559

約数の個数: 32

約数和(自身を含む): 81673200

約数和(自身を除く): 41905784

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 6481, 12962, 25924, 51848, 84253, 168506, 337012, 382379, 674024, 764758, 1529516, 3059032, 4970927, 9941854, 19883708, 39767416]

約数ペア:

[(1, 39767416), (2, 19883708), (4, 9941854), (8, 4970927), (13, 3059032), (26, 1529516), (52, 764758), (59, 674024), (104, 382379), (118, 337012), (236, 168506), (472, 84253), (767, 51848), (1534, 25924), (3068, 12962), (6136, 6481)]