40889636

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 72969624

約数和(自身を除く): 32079988

約数列:

[1, 2, 4, 73, 146, 233, 292, 466, 601, 932, 1202, 2404, 17009, 34018, 43873, 68036, 87746, 140033, 175492, 280066, 560132, 10222409, 20444818, 40889636]

約数ペア:

[(1, 40889636), (2, 20444818), (4, 10222409), (73, 560132), (146, 280066), (233, 175492), (292, 140033), (466, 87746), (601, 68036), (932, 43873), (1202, 34018), (2404, 17009)]