56969248

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 128931264

約数和(自身を除く): 71962016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1291, 1379, 1576, 2582, 2758, 3152, 5164, 5516, 6304, 9037, 10328, 11032, 18074, 20656, 22064, 36148, 41312, 44128, 72296, 144592, 254327, 289184, 508654, 1017308, 1780289, 2034616, 3560578, 4069232, 7121156, 8138464, 14242312, 28484624, 56969248]

約数ペア:

[(1, 56969248), (2, 28484624), (4, 14242312), (7, 8138464), (8, 7121156), (14, 4069232), (16, 3560578), (28, 2034616), (32, 1780289), (56, 1017308), (112, 508654), (197, 289184), (224, 254327), (394, 144592), (788, 72296), (1291, 44128), (1379, 41312), (1576, 36148), (2582, 22064), (2758, 20656), (3152, 18074), (5164, 11032), (5516, 10328), (6304, 9037)]