28916186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23663}}^1$

素因数の和:23725

約数の個数: 16

約数和(自身を含む): 47706624

約数和(自身を除く): 18790438

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 23663, 47326, 307619, 615238, 1112161, 2224322, 14458093, 28916186]

約数ペア:

[(1, 28916186), (2, 14458093), (13, 2224322), (26, 1112161), (47, 615238), (94, 307619), (611, 47326), (1222, 23663)]