28305603524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5901919}}^1$

素因数の和:5902043

約数の個数: 24

約数和(自身を含む): 54533740800

約数和(自身を除く): 26228137276

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 5901919, 11803838, 23607676, 64921109, 129842218, 259684436, 643309171, 1286618342, 2573236684, 7076400881, 14152801762, 28305603524]

約数ペア:

[(1, 28305603524), (2, 14152801762), (4, 7076400881), (11, 2573236684), (22, 1286618342), (44, 643309171), (109, 259684436), (218, 129842218), (436, 64921109), (1199, 23607676), (2398, 11803838), (4796, 5901919)]