70726486

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 42181034

約数列:

[1, 2, 43, 53, 59, 86, 106, 118, 263, 526, 2279, 2537, 3127, 4558, 5074, 6254, 11309, 13939, 15517, 22618, 27878, 31034, 134461, 268922, 599377, 667231, 822401, 1198754, 1334462, 1644802, 35363243, 70726486]

約数ペア:

[(1, 70726486), (2, 35363243), (43, 1644802), (53, 1334462), (59, 1198754), (86, 822401), (106, 667231), (118, 599377), (263, 268922), (526, 134461), (2279, 31034), (2537, 27878), (3127, 22618), (4558, 15517), (5074, 13939), (6254, 11309)]