40487326

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:888

約数の個数: 24

約数和(自身を含む): 67099032

約数和(自身を除く): 26611706

約数列:

[1, 2, 11, 22, 121, 242, 293, 571, 586, 1142, 3223, 6281, 6446, 12562, 35453, 69091, 70906, 138182, 167303, 334606, 1840333, 3680666, 20243663, 40487326]

約数ペア:

[(1, 40487326), (2, 20243663), (11, 3680666), (22, 1840333), (121, 334606), (242, 167303), (293, 138182), (571, 70906), (586, 69091), (1142, 35453), (3223, 12562), (6281, 6446)]