172091528

素因数分解:

$2^3\times 7^2\times {\mathrm{439009}}^1$

素因数の和:439029

約数の個数: 24

約数和(自身を含む): 375353550

約数和(自身を除く): 203262022

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 439009, 878018, 1756036, 3073063, 3512072, 6146126, 12292252, 21511441, 24584504, 43022882, 86045764, 172091528]

約数ペア:

[(1, 172091528), (2, 86045764), (4, 43022882), (7, 24584504), (8, 21511441), (14, 12292252), (28, 6146126), (49, 3512072), (56, 3073063), (98, 1756036), (196, 878018), (392, 439009)]