70488568

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{63389}}^1$

素因数の和:63534

約数の個数: 16

約数和(自身を含む): 133119000

約数和(自身を除く): 62630432

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 63389, 126778, 253556, 507112, 8811071, 17622142, 35244284, 70488568]

約数ペア:

[(1, 70488568), (2, 35244284), (4, 17622142), (8, 8811071), (139, 507112), (278, 253556), (556, 126778), (1112, 63389)]