26101642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 47204352

約数和(自身を除く): 21102710

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 787, 1442, 1574, 2369, 4738, 5509, 11018, 16583, 18101, 33166, 36202, 81061, 126707, 162122, 253414, 567427, 1134854, 1864403, 3728806, 13050821, 26101642]

約数ペア:

[(1, 26101642), (2, 13050821), (7, 3728806), (14, 1864403), (23, 1134854), (46, 567427), (103, 253414), (161, 162122), (206, 126707), (322, 81061), (721, 36202), (787, 33166), (1442, 18101), (1574, 16583), (2369, 11018), (4738, 5509)]