70423388

素因数分解:

$2^2\times 7^3\times {\mathrm{51329}}^1$

素因数の和:51354

約数の個数: 24

約数和(自身を含む): 143724000

約数和(自身を除く): 73300612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 51329, 102658, 205316, 359303, 718606, 1437212, 2515121, 5030242, 10060484, 17605847, 35211694, 70423388]

約数ペア:

[(1, 70423388), (2, 35211694), (4, 17605847), (7, 10060484), (14, 5030242), (28, 2515121), (49, 1437212), (98, 718606), (196, 359303), (343, 205316), (686, 102658), (1372, 51329)]