13366914064

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{172717}}^1$

素因数の和:173423

約数の個数: 40

約数和(自身を含む): 29641172288

約数和(自身を除く): 16274258224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1382, 2764, 4837, 5528, 9674, 11056, 19348, 38696, 77392, 172717, 345434, 690868, 1209019, 1381736, 2418038, 2763472, 4836076, 9672152, 19344304, 119347447, 238694894, 477389788, 835432129, 954779576, 1670864258, 1909559152, 3341728516, 6683457032, 13366914064]

約数ペア:

[(1, 13366914064), (2, 6683457032), (4, 3341728516), (7, 1909559152), (8, 1670864258), (14, 954779576), (16, 835432129), (28, 477389788), (56, 238694894), (112, 119347447), (691, 19344304), (1382, 9672152), (2764, 4836076), (4837, 2763472), (5528, 2418038), (9674, 1381736), (11056, 1209019), (19348, 690868), (38696, 345434), (77392, 172717)]