26278224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 78173568

約数和(自身を除く): 51895344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 397, 591, 788, 794, 1182, 1191, 1379, 1576, 1588, 2364, 2382, 2758, 2779, 3152, 3176, 4137, 4728, 4764, 5516, 5558, 6352, 8274, 8337, 9456, 9528, 11032, 11116, 16548, 16674, 19056, 22064, 22232, 33096, 33348, 44464, 66192, 66696, 78209, 133392, 156418, 234627, 312836, 469254, 547463, 625672, 938508, 1094926, 1251344, 1642389, 1877016, 2189852, 3284778, 3754032, 4379704, 6569556, 8759408, 13139112, 26278224]

約数ペア:

[(1, 26278224), (2, 13139112), (3, 8759408), (4, 6569556), (6, 4379704), (7, 3754032), (8, 3284778), (12, 2189852), (14, 1877016), (16, 1642389), (21, 1251344), (24, 1094926), (28, 938508), (42, 625672), (48, 547463), (56, 469254), (84, 312836), (112, 234627), (168, 156418), (197, 133392), (336, 78209), (394, 66696), (397, 66192), (591, 44464), (788, 33348), (794, 33096), (1182, 22232), (1191, 22064), (1379, 19056), (1576, 16674), (1588, 16548), (2364, 11116), (2382, 11032), (2758, 9528), (2779, 9456), (3152, 8337), (3176, 8274), (4137, 6352), (4728, 5558), (4764, 5516)]