68751242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 122557440

約数和(自身を除く): 53806198

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 314, 434, 1009, 1099, 2018, 2198, 4867, 7063, 9734, 14126, 31279, 34069, 62558, 68138, 158413, 218953, 316826, 437906, 1108891, 2217782, 4910803, 9821606, 34375621, 68751242]

約数ペア:

[(1, 68751242), (2, 34375621), (7, 9821606), (14, 4910803), (31, 2217782), (62, 1108891), (157, 437906), (217, 316826), (314, 218953), (434, 158413), (1009, 68138), (1099, 62558), (2018, 34069), (2198, 31279), (4867, 14126), (7063, 9734)]