68137576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2861}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 138234600

約数和(自身を除く): 70097024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2861, 2977, 5722, 5954, 11444, 11908, 22888, 23816, 37193, 74386, 148772, 297544, 655169, 1310338, 2620676, 5241352, 8517197, 17034394, 34068788, 68137576]

約数ペア:

[(1, 68137576), (2, 34068788), (4, 17034394), (8, 8517197), (13, 5241352), (26, 2620676), (52, 1310338), (104, 655169), (229, 297544), (458, 148772), (916, 74386), (1832, 37193), (2861, 23816), (2977, 22888), (5722, 11908), (5954, 11444)]