70427188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18553}}^1$

素因数の和:18643

約数の個数: 24

約数和(自身を含む): 134553608

約数和(自身を除く): 64126420

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 18553, 37106, 74212, 241189, 482378, 964756, 1354369, 2708738, 5417476, 17606797, 35213594, 70427188]

約数ペア:

[(1, 70427188), (2, 35213594), (4, 17606797), (13, 5417476), (26, 2708738), (52, 1354369), (73, 964756), (146, 482378), (292, 241189), (949, 74212), (1898, 37106), (3796, 18553)]