70120856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{674239}}^1$

素因数の和:674258

約数の個数: 16

約数和(自身を含む): 141590400

約数和(自身を除く): 71469544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 674239, 1348478, 2696956, 5393912, 8765107, 17530214, 35060428, 70120856]

約数ペア:

[(1, 70120856), (2, 35060428), (4, 17530214), (8, 8765107), (13, 5393912), (26, 2696956), (52, 1348478), (104, 674239)]