28494022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1831}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 44319744

約数和(自身を除く): 15825722

約数列:

[1, 2, 31, 62, 251, 502, 1831, 3662, 7781, 15562, 56761, 113522, 459581, 919162, 14247011, 28494022]

約数ペア:

[(1, 28494022), (2, 14247011), (31, 919162), (62, 459581), (251, 113522), (502, 56761), (1831, 15562), (3662, 7781)]