28942964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2311}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 52824576

約数和(自身を除く): 23881612

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 2311, 3131, 4622, 6262, 9244, 12524, 71641, 143282, 233411, 286564, 466822, 933644, 7235741, 14471482, 28942964]

約数ペア:

[(1, 28942964), (2, 14471482), (4, 7235741), (31, 933644), (62, 466822), (101, 286564), (124, 233411), (202, 143282), (404, 71641), (2311, 12524), (3131, 9244), (4622, 6262)]