28956968

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{23971}}^1$

素因数の和:24128

約数の個数: 16

約数和(自身を含む): 54656160

約数和(自身を除く): 25699192

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 23971, 47942, 95884, 191768, 3619621, 7239242, 14478484, 28956968]

約数ペア:

[(1, 28956968), (2, 14478484), (4, 7239242), (8, 3619621), (151, 191768), (302, 95884), (604, 47942), (1208, 23971)]