28939476

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{65179}}^1$

素因数の和:65223

約数の個数: 24

約数和(自身を含む): 69351520

約数和(自身を除く): 40412044

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 65179, 130358, 195537, 260716, 391074, 782148, 2411623, 4823246, 7234869, 9646492, 14469738, 28939476]

約数ペア:

[(1, 28939476), (2, 14469738), (3, 9646492), (4, 7234869), (6, 4823246), (12, 2411623), (37, 782148), (74, 391074), (111, 260716), (148, 195537), (222, 130358), (444, 65179)]