70729456

素因数分解:

$2^4\times 7^1\times {\mathrm{631513}}^1$

素因数の和:631528

約数の個数: 20

約数和(自身を含む): 156615472

約数和(自身を除く): 85886016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631513, 1263026, 2526052, 4420591, 5052104, 8841182, 10104208, 17682364, 35364728, 70729456]

約数ペア:

[(1, 70729456), (2, 35364728), (4, 17682364), (7, 10104208), (8, 8841182), (14, 5052104), (16, 4420591), (28, 2526052), (56, 1263026), (112, 631513)]