27888916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3541}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 53555040

約数和(自身を除く): 25666124

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3541, 3938, 7082, 7876, 14164, 38951, 77902, 155804, 633839, 1267678, 2535356, 6972229, 13944458, 27888916]

約数ペア:

[(1, 27888916), (2, 13944458), (4, 6972229), (11, 2535356), (22, 1267678), (44, 633839), (179, 155804), (358, 77902), (716, 38951), (1969, 14164), (3541, 7876), (3938, 7082)]