825443824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{15187}}^1$

素因数の和:15317

約数の個数: 40

約数和(自身を含む): 1657314560

約数和(自身を除く): 831870736

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 3397, 6794, 13588, 15187, 27176, 30374, 54352, 60748, 121496, 242992, 653041, 1199773, 1306082, 2399546, 2612164, 4799092, 5224328, 9598184, 10448656, 19196368, 51590239, 103180478, 206360956, 412721912, 825443824]

約数ペア:

[(1, 825443824), (2, 412721912), (4, 206360956), (8, 103180478), (16, 51590239), (43, 19196368), (79, 10448656), (86, 9598184), (158, 5224328), (172, 4799092), (316, 2612164), (344, 2399546), (632, 1306082), (688, 1199773), (1264, 653041), (3397, 242992), (6794, 121496), (13588, 60748), (15187, 54352), (27176, 30374)]