28427432635

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42748019}}^1$

素因数の和:42748050

約数の個数: 16

約数和(自身を含む): 41038099200

約数和(自身を除く): 12610666565

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 42748019, 213740095, 299236133, 812212361, 1496180665, 4061061805, 5685486527, 28427432635]

約数ペア:

[(1, 28427432635), (5, 5685486527), (7, 4061061805), (19, 1496180665), (35, 812212361), (95, 299236133), (133, 213740095), (665, 42748019)]