1156064

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 2808288

約数和(自身を除く): 1652224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 397, 416, 728, 794, 1456, 1588, 2779, 2912, 3176, 5161, 5558, 6352, 10322, 11116, 12704, 20644, 22232, 36127, 41288, 44464, 72254, 82576, 88928, 144508, 165152, 289016, 578032, 1156064]

約数ペア:

[(1, 1156064), (2, 578032), (4, 289016), (7, 165152), (8, 144508), (13, 88928), (14, 82576), (16, 72254), (26, 44464), (28, 41288), (32, 36127), (52, 22232), (56, 20644), (91, 12704), (104, 11116), (112, 10322), (182, 6352), (208, 5558), (224, 5161), (364, 3176), (397, 2912), (416, 2779), (728, 1588), (794, 1456)]