478589968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{4673}}^1$

素因数の和:4891

約数の個数: 40

約数和(自身を含む): 958039128

約数和(自身を除く): 479449160

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 346, 592, 692, 1384, 2768, 4673, 6401, 9346, 12802, 18692, 25604, 37384, 51208, 74768, 102416, 172901, 345802, 691604, 808429, 1383208, 1616858, 2766416, 3233716, 6467432, 12934864, 29911873, 59823746, 119647492, 239294984, 478589968]

約数ペア:

[(1, 478589968), (2, 239294984), (4, 119647492), (8, 59823746), (16, 29911873), (37, 12934864), (74, 6467432), (148, 3233716), (173, 2766416), (296, 1616858), (346, 1383208), (592, 808429), (692, 691604), (1384, 345802), (2768, 172901), (4673, 102416), (6401, 74768), (9346, 51208), (12802, 37384), (18692, 25604)]