69044872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{663893}}^1$

素因数の和:663912

約数の個数: 16

約数和(自身を含む): 139417740

約数和(自身を除く): 70372868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 663893, 1327786, 2655572, 5311144, 8630609, 17261218, 34522436, 69044872]

約数ペア:

[(1, 69044872), (2, 34522436), (4, 17261218), (8, 8630609), (13, 5311144), (26, 2655572), (52, 1327786), (104, 663893)]