68113864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93563}}^1$

素因数の和:93589

約数の個数: 32

約数和(自身を含む): 157187520

約数和(自身を除く): 89073656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 93563, 187126, 374252, 654941, 748504, 1216319, 1309882, 2432638, 2619764, 4865276, 5239528, 8514233, 9730552, 17028466, 34056932, 68113864]

約数ペア:

[(1, 68113864), (2, 34056932), (4, 17028466), (7, 9730552), (8, 8514233), (13, 5239528), (14, 4865276), (26, 2619764), (28, 2432638), (52, 1309882), (56, 1216319), (91, 748504), (104, 654941), (182, 374252), (364, 187126), (728, 93563)]