72011852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1979}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 137712960

約数和(自身を除く): 65701108

約数列:

[1, 2, 4, 11, 22, 44, 827, 1654, 1979, 3308, 3958, 7916, 9097, 18194, 21769, 36388, 43538, 87076, 1636633, 3273266, 6546532, 18002963, 36005926, 72011852]

約数ペア:

[(1, 72011852), (2, 36005926), (4, 18002963), (11, 6546532), (22, 3273266), (44, 1636633), (827, 87076), (1654, 43538), (1979, 36388), (3308, 21769), (3958, 18194), (7916, 9097)]