28921432

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{49523}}^1$

素因数の和:49602

約数の個数: 16

約数和(自身を含む): 54971640

約数和(自身を除く): 26050208

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 49523, 99046, 198092, 396184, 3615179, 7230358, 14460716, 28921432]

約数ペア:

[(1, 28921432), (2, 14460716), (4, 7230358), (8, 3615179), (73, 396184), (146, 198092), (292, 99046), (584, 49523)]