28182599998

素因数分解:

$2^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{717151}}^1$

素因数の和:717568

約数の個数: 24

約数和(自身を含む): 49298462784

約数和(自身を除く): 21115862786

約数列:

[1, 2, 7, 14, 49, 98, 401, 802, 2807, 5614, 19649, 39298, 717151, 1434302, 5020057, 10040114, 35140399, 70280798, 287577551, 575155102, 2013042857, 4026085714, 14091299999, 28182599998]

約数ペア:

[(1, 28182599998), (2, 14091299999), (7, 4026085714), (14, 2013042857), (49, 575155102), (98, 287577551), (401, 70280798), (802, 35140399), (2807, 10040114), (5614, 5020057), (19649, 1434302), (39298, 717151)]