27959696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{102793}}^1$

素因数の和:102818

約数の個数: 20

約数和(自身を含む): 57359052

約数和(自身を除く): 29399356

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 102793, 205586, 411172, 822344, 1644688, 1747481, 3494962, 6989924, 13979848, 27959696]

約数ペア:

[(1, 27959696), (2, 13979848), (4, 6989924), (8, 3494962), (16, 1747481), (17, 1644688), (34, 822344), (68, 411172), (136, 205586), (272, 102793)]