28845922

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10459}}^1$

素因数の和:10665

約数の個数: 16

約数和(自身を含む): 49705920

約数和(自身を除く): 20859998

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 10459, 20918, 73213, 146426, 2060423, 4120846, 14422961, 28845922]

約数ペア:

[(1, 28845922), (2, 14422961), (7, 4120846), (14, 2060423), (197, 146426), (394, 73213), (1379, 20918), (2758, 10459)]