7658900312

素因数分解:

$2^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{81749}}^1$

素因数の和:82008

約数の個数: 48

約数和(自身を含む): 16775100000

約数和(自身を除く): 9116199688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 239, 392, 478, 956, 1673, 1912, 3346, 6692, 11711, 13384, 23422, 46844, 81749, 93688, 163498, 326996, 572243, 653992, 1144486, 2288972, 4005701, 4577944, 8011402, 16022804, 19538011, 32045608, 39076022, 78152044, 136766077, 156304088, 273532154, 547064308, 957362539, 1094128616, 1914725078, 3829450156, 7658900312]

約数ペア:

[(1, 7658900312), (2, 3829450156), (4, 1914725078), (7, 1094128616), (8, 957362539), (14, 547064308), (28, 273532154), (49, 156304088), (56, 136766077), (98, 78152044), (196, 39076022), (239, 32045608), (392, 19538011), (478, 16022804), (956, 8011402), (1673, 4577944), (1912, 4005701), (3346, 2288972), (6692, 1144486), (11711, 653992), (13384, 572243), (23422, 326996), (46844, 163498), (81749, 93688)]