349743056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6977}}^1$

素因数の和:7239

約数の個数: 40

約数和(自身を含む): 732885384

約数和(自身を除く): 383142328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 6266, 6977, 12532, 13954, 25064, 27908, 50128, 55816, 90701, 111632, 181402, 362804, 725608, 1451216, 1681457, 3362914, 6725828, 13451656, 21858941, 26903312, 43717882, 87435764, 174871528, 349743056]

約数ペア:

[(1, 349743056), (2, 174871528), (4, 87435764), (8, 43717882), (13, 26903312), (16, 21858941), (26, 13451656), (52, 6725828), (104, 3362914), (208, 1681457), (241, 1451216), (482, 725608), (964, 362804), (1928, 181402), (3133, 111632), (3856, 90701), (6266, 55816), (6977, 50128), (12532, 27908), (13954, 25064)]