82661488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56773}}^1$

素因数の和:56801

約数の個数: 40

約数和(自身を含む): 197119328

約数和(自身を除く): 114457840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 56773, 113546, 227092, 397411, 454184, 738049, 794822, 908368, 1476098, 1589644, 2952196, 3179288, 5166343, 5904392, 6358576, 10332686, 11808784, 20665372, 41330744, 82661488]

約数ペア:

[(1, 82661488), (2, 41330744), (4, 20665372), (7, 11808784), (8, 10332686), (13, 6358576), (14, 5904392), (16, 5166343), (26, 3179288), (28, 2952196), (52, 1589644), (56, 1476098), (91, 908368), (104, 794822), (112, 738049), (182, 454184), (208, 397411), (364, 227092), (728, 113546), (1456, 56773)]