28351472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 57194256

約数和(自身を除く): 28842784

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 296, 332, 577, 592, 664, 1154, 1328, 2308, 3071, 4616, 6142, 9232, 12284, 21349, 24568, 42698, 47891, 49136, 85396, 95782, 170792, 191564, 341584, 383128, 766256, 1771967, 3543934, 7087868, 14175736, 28351472]

約数ペア:

[(1, 28351472), (2, 14175736), (4, 7087868), (8, 3543934), (16, 1771967), (37, 766256), (74, 383128), (83, 341584), (148, 191564), (166, 170792), (296, 95782), (332, 85396), (577, 49136), (592, 47891), (664, 42698), (1154, 24568), (1328, 21349), (2308, 12284), (3071, 9232), (4616, 6142)]