40793858

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 32749822

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 839, 1057, 1678, 2114, 3473, 5873, 6946, 11746, 19297, 24311, 38594, 48622, 126689, 135079, 253378, 270158, 886823, 1773646, 2913847, 5827694, 20396929, 40793858]

約数ペア:

[(1, 40793858), (2, 20396929), (7, 5827694), (14, 2913847), (23, 1773646), (46, 886823), (151, 270158), (161, 253378), (302, 135079), (322, 126689), (839, 48622), (1057, 38594), (1678, 24311), (2114, 19297), (3473, 11746), (5873, 6946)]