68786464

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{6781}}^1$

素因数の和:7108

約数の個数: 24

約数和(自身を含む): 135870588

約数和(自身を除く): 67084124

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 6781, 10144, 13562, 27124, 54248, 108496, 216992, 2149577, 4299154, 8598308, 17196616, 34393232, 68786464]

約数ペア:

[(1, 68786464), (2, 34393232), (4, 17196616), (8, 8598308), (16, 4299154), (32, 2149577), (317, 216992), (634, 108496), (1268, 54248), (2536, 27124), (5072, 13562), (6781, 10144)]