70423658

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 110529900

約数和(自身を除く): 40106242

約数列:

[1, 2, 29, 58, 149, 281, 298, 562, 841, 1682, 4321, 8149, 8642, 16298, 41869, 83738, 125309, 236321, 250618, 472642, 1214201, 2428402, 35211829, 70423658]

約数ペア:

[(1, 70423658), (2, 35211829), (29, 2428402), (58, 1214201), (149, 472642), (281, 250618), (298, 236321), (562, 125309), (841, 83738), (1682, 41869), (4321, 16298), (8149, 8642)]