28264976204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{9001}}^1\times {\mathrm{18257}}^1$

素因数の和:27305

約数の個数: 24

約数和(自身を含む): 50622422928

約数和(自身を除く): 22357446724

約数列:

[1, 2, 4, 43, 86, 172, 9001, 18002, 18257, 36004, 36514, 73028, 387043, 774086, 785051, 1548172, 1570102, 3140204, 164331257, 328662514, 657325028, 7066244051, 14132488102, 28264976204]

約数ペア:

[(1, 28264976204), (2, 14132488102), (4, 7066244051), (43, 657325028), (86, 328662514), (172, 164331257), (9001, 3140204), (18002, 1570102), (18257, 1548172), (36004, 785051), (36514, 774086), (73028, 387043)]