728759792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1570603}}^1$

素因数の和:1570640

約数の個数: 20

約数和(自身を含む): 1460661720

約数和(自身を除く): 731901928

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1570603, 3141206, 6282412, 12564824, 25129648, 45547487, 91094974, 182189948, 364379896, 728759792]

約数ペア:

[(1, 728759792), (2, 364379896), (4, 182189948), (8, 91094974), (16, 45547487), (29, 25129648), (58, 12564824), (116, 6282412), (232, 3141206), (464, 1570603)]