789964448

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271279}}^1$

素因数の和:271309

約数の個数: 48

約数和(自身を含む): 1914151680

約数和(自身を除く): 1124187232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 271279, 542558, 1085116, 1898953, 2170232, 3526627, 3797906, 4340464, 7053254, 7595812, 8680928, 14106508, 15191624, 24686389, 28213016, 30383248, 49372778, 56426032, 60766496, 98745556, 112852064, 197491112, 394982224, 789964448]

約数ペア:

[(1, 789964448), (2, 394982224), (4, 197491112), (7, 112852064), (8, 98745556), (13, 60766496), (14, 56426032), (16, 49372778), (26, 30383248), (28, 28213016), (32, 24686389), (52, 15191624), (56, 14106508), (91, 8680928), (104, 7595812), (112, 7053254), (182, 4340464), (208, 3797906), (224, 3526627), (364, 2170232), (416, 1898953), (728, 1085116), (1456, 542558), (2912, 271279)]