28911782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21673}}^1$

素因数の和:21727

約数の個数: 16

約数和(自身を含む): 46815840

約数和(自身を除く): 17904058

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 21673, 43346, 498479, 628517, 996958, 1257034, 14455891, 28911782]

約数ペア:

[(1, 28911782), (2, 14455891), (23, 1257034), (29, 996958), (46, 628517), (58, 498479), (667, 43346), (1334, 21673)]