28958872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{45821}}^1$

素因数の和:45906

約数の個数: 16

約数和(自身を含む): 54986400

約数和(自身を除く): 26027528

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 45821, 91642, 183284, 366568, 3619859, 7239718, 14479436, 28958872]

約数ペア:

[(1, 28958872), (2, 14479436), (4, 7239718), (8, 3619859), (79, 366568), (158, 183284), (316, 91642), (632, 45821)]