28649912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{123491}}^1$

素因数の和:123526

約数の個数: 16

約数和(自身を含む): 55571400

約数和(自身を除く): 26921488

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 123491, 246982, 493964, 987928, 3581239, 7162478, 14324956, 28649912]

約数ペア:

[(1, 28649912), (2, 14324956), (4, 7162478), (8, 3581239), (29, 987928), (58, 493964), (116, 246982), (232, 123491)]