25477872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 75804672

約数和(自身を除く): 50326800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 191, 336, 382, 397, 573, 764, 794, 1146, 1191, 1337, 1528, 1588, 2292, 2382, 2674, 2779, 3056, 3176, 4011, 4584, 4764, 5348, 5558, 6352, 8022, 8337, 9168, 9528, 10696, 11116, 16044, 16674, 19056, 21392, 22232, 32088, 33348, 44464, 64176, 66696, 75827, 133392, 151654, 227481, 303308, 454962, 530789, 606616, 909924, 1061578, 1213232, 1592367, 1819848, 2123156, 3184734, 3639696, 4246312, 6369468, 8492624, 12738936, 25477872]

約数ペア:

[(1, 25477872), (2, 12738936), (3, 8492624), (4, 6369468), (6, 4246312), (7, 3639696), (8, 3184734), (12, 2123156), (14, 1819848), (16, 1592367), (21, 1213232), (24, 1061578), (28, 909924), (42, 606616), (48, 530789), (56, 454962), (84, 303308), (112, 227481), (168, 151654), (191, 133392), (336, 75827), (382, 66696), (397, 64176), (573, 44464), (764, 33348), (794, 32088), (1146, 22232), (1191, 21392), (1337, 19056), (1528, 16674), (1588, 16044), (2292, 11116), (2382, 10696), (2674, 9528), (2779, 9168), (3056, 8337), (3176, 8022), (4011, 6352), (4584, 5558), (4764, 5348)]