12587637076

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1\times {\mathrm{5521}}^1$

素因数の和:6400

約数の個数: 48

約数和(自身を含む): 25448556672

約数和(自身を除く): 12860919596

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 761, 1498, 1522, 2996, 3044, 5327, 5521, 10654, 11042, 21308, 22084, 38647, 77294, 81427, 154588, 162854, 325708, 569989, 590747, 1139978, 1181494, 2279956, 2362988, 4135229, 4201481, 8270458, 8402962, 16540916, 16805924, 29410367, 58820734, 117641468, 449558467, 899116934, 1798233868, 3146909269, 6293818538, 12587637076]

約数ペア:

[(1, 12587637076), (2, 6293818538), (4, 3146909269), (7, 1798233868), (14, 899116934), (28, 449558467), (107, 117641468), (214, 58820734), (428, 29410367), (749, 16805924), (761, 16540916), (1498, 8402962), (1522, 8270458), (2996, 4201481), (3044, 4135229), (5327, 2362988), (5521, 2279956), (10654, 1181494), (11042, 1139978), (21308, 590747), (22084, 569989), (38647, 325708), (77294, 162854), (81427, 154588)]