27972988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 50408064

約数和(自身を除く): 22435076

約数列:

[1, 2, 4, 41, 82, 164, 281, 562, 607, 1124, 1214, 2428, 11521, 23042, 24887, 46084, 49774, 99548, 170567, 341134, 682268, 6993247, 13986494, 27972988]

約数ペア:

[(1, 27972988), (2, 13986494), (4, 6993247), (41, 682268), (82, 341134), (164, 170567), (281, 99548), (562, 49774), (607, 46084), (1124, 24887), (1214, 23042), (2428, 11521)]