28919714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2971}}^1$

素因数の和:3161

約数の個数: 16

約数和(自身を含む): 45079296

約数和(自身を除く): 16159582

約数列:

[1, 2, 31, 62, 157, 314, 2971, 4867, 5942, 9734, 92101, 184202, 466447, 932894, 14459857, 28919714]

約数ペア:

[(1, 28919714), (2, 14459857), (31, 932894), (62, 466447), (157, 184202), (314, 92101), (2971, 9734), (4867, 5942)]