68290048

素因数分解:

$2^9\times {\mathrm{133379}}^1$

素因数の和:133397

約数の個数: 20

約数和(自身を含む): 136447740

約数和(自身を除く): 68157692

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 133379, 266758, 533516, 1067032, 2134064, 4268128, 8536256, 17072512, 34145024, 68290048]

約数ペア:

[(1, 68290048), (2, 34145024), (4, 17072512), (8, 8536256), (16, 4268128), (32, 2134064), (64, 1067032), (128, 533516), (256, 266758), (512, 133379)]