21550871488

素因数分解:

$2^6\times {\mathrm{3593}}^1\times {\mathrm{93719}}^1$

素因数の和:97324

約数の個数: 28

約数和(自身を含む): 42777369360

約数和(自身を除く): 21226497872

約数列:

[1, 2, 4, 8, 16, 32, 64, 3593, 7186, 14372, 28744, 57488, 93719, 114976, 187438, 229952, 374876, 749752, 1499504, 2999008, 5998016, 336732367, 673464734, 1346929468, 2693858936, 5387717872, 10775435744, 21550871488]

約数ペア:

[(1, 21550871488), (2, 10775435744), (4, 5387717872), (8, 2693858936), (16, 1346929468), (32, 673464734), (64, 336732367), (3593, 5998016), (7186, 2999008), (14372, 1499504), (28744, 749752), (57488, 374876), (93719, 229952), (114976, 187438)]