66485188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 147095424

約数和(自身を除く): 80610236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 2957, 3212, 5621, 5914, 11242, 11828, 20699, 22484, 32527, 41398, 65054, 82796, 130108, 215861, 227689, 431722, 455378, 863444, 910756, 1511027, 2374471, 3022054, 4748942, 6044108, 9497884, 16621297, 33242594, 66485188]

約数ペア:

[(1, 66485188), (2, 33242594), (4, 16621297), (7, 9497884), (11, 6044108), (14, 4748942), (22, 3022054), (28, 2374471), (44, 1511027), (73, 910756), (77, 863444), (146, 455378), (154, 431722), (292, 227689), (308, 215861), (511, 130108), (803, 82796), (1022, 65054), (1606, 41398), (2044, 32527), (2957, 22484), (3212, 20699), (5621, 11828), (5914, 11242)]