39955812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6247}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 102867072

約数和(自身を除く): 62911260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6247, 6396, 12494, 18741, 24988, 37482, 74964, 81211, 162422, 243633, 256127, 324844, 487266, 512254, 768381, 974532, 1024508, 1536762, 3073524, 3329651, 6659302, 9988953, 13318604, 19977906, 39955812]

約数ペア:

[(1, 39955812), (2, 19977906), (3, 13318604), (4, 9988953), (6, 6659302), (12, 3329651), (13, 3073524), (26, 1536762), (39, 1024508), (41, 974532), (52, 768381), (78, 512254), (82, 487266), (123, 324844), (156, 256127), (164, 243633), (246, 162422), (492, 81211), (533, 74964), (1066, 37482), (1599, 24988), (2132, 18741), (3198, 12494), (6247, 6396)]