40789398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1861}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 88214112

約数和(自身を除く): 47424714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 1861, 3653, 3722, 5583, 7306, 10959, 11166, 21918, 24193, 48386, 72579, 145158, 522941, 1045882, 1568823, 3137646, 6798233, 13596466, 20394699, 40789398]

約数ペア:

[(1, 40789398), (2, 20394699), (3, 13596466), (6, 6798233), (13, 3137646), (26, 1568823), (39, 1045882), (78, 522941), (281, 145158), (562, 72579), (843, 48386), (1686, 24193), (1861, 21918), (3653, 11166), (3722, 10959), (5583, 7306)]