68543648

素因数分解:

$2^5\times {\mathrm{821}}^1\times {\mathrm{2609}}^1$

素因数の和:3440

約数の個数: 24

約数和(自身を含む): 135161460

約数和(自身を除く): 66617812

約数列:

[1, 2, 4, 8, 16, 32, 821, 1642, 2609, 3284, 5218, 6568, 10436, 13136, 20872, 26272, 41744, 83488, 2141989, 4283978, 8567956, 17135912, 34271824, 68543648]

約数ペア:

[(1, 68543648), (2, 34271824), (4, 17135912), (8, 8567956), (16, 4283978), (32, 2141989), (821, 83488), (1642, 41744), (2609, 26272), (3284, 20872), (5218, 13136), (6568, 10436)]