28623928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{123379}}^1$

素因数の和:123414

約数の個数: 16

約数和(自身を含む): 55521000

約数和(自身を除く): 26897072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 123379, 246758, 493516, 987032, 3577991, 7155982, 14311964, 28623928]

約数ペア:

[(1, 28623928), (2, 14311964), (4, 7155982), (8, 3577991), (29, 987032), (58, 493516), (116, 246758), (232, 123379)]