27964154

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 42996096

約数和(自身を除く): 15031942

約数列:

[1, 2, 47, 94, 521, 571, 1042, 1142, 24487, 26837, 48974, 53674, 297491, 594982, 13982077, 27964154]

約数ペア:

[(1, 27964154), (2, 13982077), (47, 594982), (94, 297491), (521, 53674), (571, 48974), (1042, 26837), (1142, 24487)]