28433968

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{11927}}^1$

素因数の和:12084

約数の個数: 20

約数和(自身を含む): 55465200

約数和(自身を除く): 27031232

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 11927, 23854, 47708, 95416, 190832, 1777123, 3554246, 7108492, 14216984, 28433968]

約数ペア:

[(1, 28433968), (2, 14216984), (4, 7108492), (8, 3554246), (16, 1777123), (149, 190832), (298, 95416), (596, 47708), (1192, 23854), (2384, 11927)]