71390044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{4649}}^1$

素因数の和:5013

約数の個数: 24

約数和(自身を含む): 136710000

約数和(自身を除く): 65319956

約数列:

[1, 2, 4, 11, 22, 44, 349, 698, 1396, 3839, 4649, 7678, 9298, 15356, 18596, 51139, 102278, 204556, 1622501, 3245002, 6490004, 17847511, 35695022, 71390044]

約数ペア:

[(1, 71390044), (2, 35695022), (4, 17847511), (11, 6490004), (22, 3245002), (44, 1622501), (349, 204556), (698, 102278), (1396, 51139), (3839, 18596), (4649, 15356), (7678, 9298)]