28644094

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 43655040

約数和(自身を除く): 15010946

約数列:

[1, 2, 103, 206, 211, 422, 659, 1318, 21733, 43466, 67877, 135754, 139049, 278098, 14322047, 28644094]

約数ペア:

[(1, 28644094), (2, 14322047), (103, 278098), (206, 139049), (211, 135754), (422, 67877), (659, 43466), (1318, 21733)]