66104672

素因数分解:

$2^5\times {\mathrm{79}}^2\times {\mathrm{331}}^1$

素因数の和:499

約数の個数: 36

約数和(自身を含む): 132210036

約数和(自身を除く): 66105364

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 331, 632, 662, 1264, 1324, 2528, 2648, 5296, 6241, 10592, 12482, 24964, 26149, 49928, 52298, 99856, 104596, 199712, 209192, 418384, 836768, 2065771, 4131542, 8263084, 16526168, 33052336, 66104672]

約数ペア:

[(1, 66104672), (2, 33052336), (4, 16526168), (8, 8263084), (16, 4131542), (32, 2065771), (79, 836768), (158, 418384), (316, 209192), (331, 199712), (632, 104596), (662, 99856), (1264, 52298), (1324, 49928), (2528, 26149), (2648, 24964), (5296, 12482), (6241, 10592)]