2858656

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 5673780

約数和(自身を除く): 2815124

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 569, 628, 1138, 1256, 2276, 2512, 4552, 5024, 9104, 18208, 89333, 178666, 357332, 714664, 1429328, 2858656]

約数ペア:

[(1, 2858656), (2, 1429328), (4, 714664), (8, 357332), (16, 178666), (32, 89333), (157, 18208), (314, 9104), (569, 5024), (628, 4552), (1138, 2512), (1256, 2276)]