28951528

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50971}}^1$

素因数の和:51048

約数の個数: 16

約数和(自身を含む): 55049760

約数和(自身を除く): 26098232

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50971, 101942, 203884, 407768, 3618941, 7237882, 14475764, 28951528]

約数ペア:

[(1, 28951528), (2, 14475764), (4, 7237882), (8, 3618941), (71, 407768), (142, 203884), (284, 101942), (568, 50971)]