28317506

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54667}}^1$

素因数の和:54713

約数の個数: 16

約数和(自身を含む): 49857216

約数和(自身を除く): 21539710

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54667, 109334, 382669, 765338, 2022679, 4045358, 14158753, 28317506]

約数ペア:

[(1, 28317506), (2, 14158753), (7, 4045358), (14, 2022679), (37, 765338), (74, 382669), (259, 109334), (518, 54667)]