70123474

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 106268760

約数和(自身を除く): 36145286

約数列:

[1, 2, 173, 346, 389, 521, 778, 1042, 67297, 90133, 134594, 180266, 202669, 405338, 35061737, 70123474]

約数ペア:

[(1, 70123474), (2, 35061737), (173, 405338), (346, 202669), (389, 180266), (521, 134594), (778, 90133), (1042, 67297)]