28323968

素因数分解:

$2^7\times {\mathrm{221281}}^1$

素因数の和:221295

約数の個数: 16

約数和(自身を含む): 56426910

約数和(自身を除く): 28102942

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 221281, 442562, 885124, 1770248, 3540496, 7080992, 14161984, 28323968]

約数ペア:

[(1, 28323968), (2, 14161984), (4, 7080992), (8, 3540496), (16, 1770248), (32, 885124), (64, 442562), (128, 221281)]