28134436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{58129}}^1$

素因数の和:58155

約数の個数: 18

約数和(自身を含む): 54119030

約数和(自身を除く): 25984594

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 58129, 116258, 232516, 639419, 1278838, 2557676, 7033609, 14067218, 28134436]

約数ペア:

[(1, 28134436), (2, 14067218), (4, 7033609), (11, 2557676), (22, 1278838), (44, 639419), (121, 232516), (242, 116258), (484, 58129)]