70740656

素因数分解:

$2^4\times 7^1\times {\mathrm{631613}}^1$

素因数の和:631628

約数の個数: 20

約数和(自身を含む): 156640272

約数和(自身を除く): 85899616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631613, 1263226, 2526452, 4421291, 5052904, 8842582, 10105808, 17685164, 35370328, 70740656]

約数ペア:

[(1, 70740656), (2, 35370328), (4, 17685164), (7, 10105808), (8, 8842582), (14, 5052904), (16, 4421291), (28, 2526452), (56, 1263226), (112, 631613)]