28654644

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{11317}}^1$

素因数の和:11535

約数の個数: 24

約数和(自身を含む): 67183648

約数和(自身を除く): 38529004

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 11317, 22634, 33951, 45268, 67902, 135804, 2387887, 4775774, 7163661, 9551548, 14327322, 28654644]

約数ペア:

[(1, 28654644), (2, 14327322), (3, 9551548), (4, 7163661), (6, 4775774), (12, 2387887), (211, 135804), (422, 67902), (633, 45268), (844, 33951), (1266, 22634), (2532, 11317)]