28546416

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1598

約数の個数: 60

約数和(自身を含む): 80529072

約数和(自身を除く): 51982656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1447, 1644, 2192, 2466, 2894, 3288, 4341, 4932, 5788, 6576, 8682, 9864, 11576, 13023, 17364, 19728, 23152, 26046, 34728, 52092, 69456, 104184, 198239, 208368, 396478, 594717, 792956, 1189434, 1585912, 1784151, 2378868, 3171824, 3568302, 4757736, 7136604, 9515472, 14273208, 28546416]

約数ペア:

[(1, 28546416), (2, 14273208), (3, 9515472), (4, 7136604), (6, 4757736), (8, 3568302), (9, 3171824), (12, 2378868), (16, 1784151), (18, 1585912), (24, 1189434), (36, 792956), (48, 594717), (72, 396478), (137, 208368), (144, 198239), (274, 104184), (411, 69456), (548, 52092), (822, 34728), (1096, 26046), (1233, 23152), (1447, 19728), (1644, 17364), (2192, 13023), (2466, 11576), (2894, 9864), (3288, 8682), (4341, 6576), (4932, 5788)]