42726936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 122791680

約数和(自身を除く): 80064744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1291, 1379, 1576, 2364, 2582, 2758, 3873, 4137, 4728, 5164, 5516, 7746, 8274, 9037, 10328, 11032, 15492, 16548, 18074, 27111, 30984, 33096, 36148, 54222, 72296, 108444, 216888, 254327, 508654, 762981, 1017308, 1525962, 1780289, 2034616, 3051924, 3560578, 5340867, 6103848, 7121156, 10681734, 14242312, 21363468, 42726936]

約数ペア:

[(1, 42726936), (2, 21363468), (3, 14242312), (4, 10681734), (6, 7121156), (7, 6103848), (8, 5340867), (12, 3560578), (14, 3051924), (21, 2034616), (24, 1780289), (28, 1525962), (42, 1017308), (56, 762981), (84, 508654), (168, 254327), (197, 216888), (394, 108444), (591, 72296), (788, 54222), (1182, 36148), (1291, 33096), (1379, 30984), (1576, 27111), (2364, 18074), (2582, 16548), (2758, 15492), (3873, 11032), (4137, 10328), (4728, 9037), (5164, 8274), (5516, 7746)]