40517944

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 37098056

約数列:

[1, 2, 4, 8, 83, 139, 166, 278, 332, 439, 556, 664, 878, 1112, 1756, 3512, 11537, 23074, 36437, 46148, 61021, 72874, 92296, 122042, 145748, 244084, 291496, 488168, 5064743, 10129486, 20258972, 40517944]

約数ペア:

[(1, 40517944), (2, 20258972), (4, 10129486), (8, 5064743), (83, 488168), (139, 291496), (166, 244084), (278, 145748), (332, 122042), (439, 92296), (556, 72874), (664, 61021), (878, 46148), (1112, 36437), (1756, 23074), (3512, 11537)]