27824816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91529}}^1$

素因数の和:91556

約数の個数: 20

約数和(自身を含む): 56748600

約数和(自身を除く): 28923784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91529, 183058, 366116, 732232, 1464464, 1739051, 3478102, 6956204, 13912408, 27824816]

約数ペア:

[(1, 27824816), (2, 13912408), (4, 6956204), (8, 3478102), (16, 1739051), (19, 1464464), (38, 732232), (76, 366116), (152, 183058), (304, 91529)]