70222672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337609}}^1$

素因数の和:337630

約数の個数: 20

約数和(自身を含む): 146522740

約数和(自身を除く): 76300068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337609, 675218, 1350436, 2700872, 4388917, 5401744, 8777834, 17555668, 35111336, 70222672]

約数ペア:

[(1, 70222672), (2, 35111336), (4, 17555668), (8, 8777834), (13, 5401744), (16, 4388917), (26, 2700872), (52, 1350436), (104, 675218), (208, 337609)]