28817968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{48679}}^1$

素因数の和:48724

約数の個数: 20

約数和(自身を含む): 57345040

約数和(自身を除く): 28527072

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 48679, 97358, 194716, 389432, 778864, 1801123, 3602246, 7204492, 14408984, 28817968]

約数ペア:

[(1, 28817968), (2, 14408984), (4, 7204492), (8, 3602246), (16, 1801123), (37, 778864), (74, 389432), (148, 194716), (296, 97358), (592, 48679)]