40264042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 74777472

約数和(自身を除く): 34513430

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1123, 1379, 2246, 2561, 2758, 5122, 7861, 14599, 15722, 17927, 29198, 35854, 102193, 204386, 221231, 442462, 1548617, 2876003, 3097234, 5752006, 20132021, 40264042]

約数ペア:

[(1, 40264042), (2, 20132021), (7, 5752006), (13, 3097234), (14, 2876003), (26, 1548617), (91, 442462), (182, 221231), (197, 204386), (394, 102193), (1123, 35854), (1379, 29198), (2246, 17927), (2561, 15722), (2758, 14599), (5122, 7861)]