28002568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{318211}}^1$

素因数の和:318228

約数の個数: 16

約数和(自身を含む): 57278160

約数和(自身を除く): 29275592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 318211, 636422, 1272844, 2545688, 3500321, 7000642, 14001284, 28002568]

約数ペア:

[(1, 28002568), (2, 14001284), (4, 7000642), (8, 3500321), (11, 2545688), (22, 1272844), (44, 636422), (88, 318211)]