27989524

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2389}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 51193800

約数和(自身を除く): 23204276

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 2389, 2929, 4778, 5858, 9556, 11716, 69281, 138562, 241289, 277124, 482578, 965156, 6997381, 13994762, 27989524]

約数ペア:

[(1, 27989524), (2, 13994762), (4, 6997381), (29, 965156), (58, 482578), (101, 277124), (116, 241289), (202, 138562), (404, 69281), (2389, 11716), (2929, 9556), (4778, 5858)]