28704058

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 24

約数和(自身を含む): 46650492

約数和(自身を除く): 17946434

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 937, 1802, 1874, 15317, 15929, 30634, 31858, 49661, 99322, 270793, 541586, 844237, 1688474, 14352029, 28704058]

約数ペア:

[(1, 28704058), (2, 14352029), (17, 1688474), (34, 844237), (53, 541586), (106, 270793), (289, 99322), (578, 49661), (901, 31858), (937, 30634), (1802, 15929), (1874, 15317)]