68974474

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2622

約数の個数: 24

約数和(自身を含む): 112288320

約数和(自身を除く): 43313846

約数列:

[1, 2, 17, 34, 47, 94, 289, 578, 799, 1598, 2539, 5078, 13583, 27166, 43163, 86326, 119333, 238666, 733771, 1467542, 2028661, 4057322, 34487237, 68974474]

約数ペア:

[(1, 68974474), (2, 34487237), (17, 4057322), (34, 2028661), (47, 1467542), (94, 733771), (289, 238666), (578, 119333), (799, 86326), (1598, 43163), (2539, 27166), (5078, 13583)]