40357352

素因数分解:

$2^3\times 7^1\times {\mathrm{761}}^1\times {\mathrm{947}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 86685120

約数和(自身を除く): 46327768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 761, 947, 1522, 1894, 3044, 3788, 5327, 6088, 6629, 7576, 10654, 13258, 21308, 26516, 42616, 53032, 720667, 1441334, 2882668, 5044669, 5765336, 10089338, 20178676, 40357352]

約数ペア:

[(1, 40357352), (2, 20178676), (4, 10089338), (7, 5765336), (8, 5044669), (14, 2882668), (28, 1441334), (56, 720667), (761, 53032), (947, 42616), (1522, 26516), (1894, 21308), (3044, 13258), (3788, 10654), (5327, 7576), (6088, 6629)]