7156959824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3363233}}^1$

素因数の和:3363267

約数の個数: 40

約数和(自身を含む): 16681640640

約数和(自身を除く): 9524680816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3363233, 6726466, 13452932, 23542631, 26905864, 47085262, 53811728, 63901427, 94170524, 127802854, 188341048, 255605708, 376682096, 447309989, 511211416, 894619978, 1022422832, 1789239956, 3578479912, 7156959824]

約数ペア:

[(1, 7156959824), (2, 3578479912), (4, 1789239956), (7, 1022422832), (8, 894619978), (14, 511211416), (16, 447309989), (19, 376682096), (28, 255605708), (38, 188341048), (56, 127802854), (76, 94170524), (112, 63901427), (133, 53811728), (152, 47085262), (266, 26905864), (304, 23542631), (532, 13452932), (1064, 6726466), (2128, 3363233)]