28904844

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{65101}}^1$

素因数の和:65145

約数の個数: 24

約数和(自身を含む): 69268528

約数和(自身を除く): 40363684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 65101, 130202, 195303, 260404, 390606, 781212, 2408737, 4817474, 7226211, 9634948, 14452422, 28904844]

約数ペア:

[(1, 28904844), (2, 14452422), (3, 9634948), (4, 7226211), (6, 4817474), (12, 2408737), (37, 781212), (74, 390606), (111, 260404), (148, 195303), (222, 130202), (444, 65101)]