28519586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21379}}^1$

素因数の和:21433

約数の個数: 16

約数和(自身を含む): 46180800

約数和(自身を除く): 17661214

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 21379, 42758, 491717, 619991, 983434, 1239982, 14259793, 28519586]

約数ペア:

[(1, 28519586), (2, 14259793), (23, 1239982), (29, 983434), (46, 619991), (58, 491717), (667, 42758), (1334, 21379)]