68427688

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29803}}^1$

素因数の和:29857

約数の個数: 32

約数和(自身を含む): 150212160

約数和(自身を除く): 81784472

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 29803, 59606, 119212, 208621, 238424, 417242, 834484, 1221923, 1668968, 2443846, 4887692, 8553461, 9775384, 17106922, 34213844, 68427688]

約数ペア:

[(1, 68427688), (2, 34213844), (4, 17106922), (7, 9775384), (8, 8553461), (14, 4887692), (28, 2443846), (41, 1668968), (56, 1221923), (82, 834484), (164, 417242), (287, 238424), (328, 208621), (574, 119212), (1148, 59606), (2296, 29803)]