38781404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2207}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 71221248

約数和(自身を除く): 32439844

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 2207, 4393, 4414, 8786, 8828, 17572, 50761, 101522, 203044, 421537, 843074, 1686148, 9695351, 19390702, 38781404]

約数ペア:

[(1, 38781404), (2, 19390702), (4, 9695351), (23, 1686148), (46, 843074), (92, 421537), (191, 203044), (382, 101522), (764, 50761), (2207, 17572), (4393, 8828), (4414, 8786)]