71018628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137633}}^1$

素因数の和:137683

約数の個数: 24

約数和(自身を含む): 169565088

約数和(自身を除く): 98546460

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 137633, 275266, 412899, 550532, 825798, 1651596, 5918219, 11836438, 17754657, 23672876, 35509314, 71018628]

約数ペア:

[(1, 71018628), (2, 35509314), (3, 23672876), (4, 17754657), (6, 11836438), (12, 5918219), (43, 1651596), (86, 825798), (129, 550532), (172, 412899), (258, 275266), (516, 137633)]