40795468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63347}}^1$

素因数の和:63381

約数の個数: 24

約数和(自身を含む): 85139712

約数和(自身を除く): 44344244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 63347, 126694, 253388, 443429, 886858, 1456981, 1773716, 2913962, 5827924, 10198867, 20397734, 40795468]

約数ペア:

[(1, 40795468), (2, 20397734), (4, 10198867), (7, 5827924), (14, 2913962), (23, 1773716), (28, 1456981), (46, 886858), (92, 443429), (161, 253388), (322, 126694), (644, 63347)]