68240288

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{7589}}^1$

素因数の和:7880

約数の個数: 24

約数和(自身を含む): 134843940

約数和(自身を除く): 66603652

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 4496, 7589, 8992, 15178, 30356, 60712, 121424, 242848, 2132509, 4265018, 8530036, 17060072, 34120144, 68240288]

約数ペア:

[(1, 68240288), (2, 34120144), (4, 17060072), (8, 8530036), (16, 4265018), (32, 2132509), (281, 242848), (562, 121424), (1124, 60712), (2248, 30356), (4496, 15178), (7589, 8992)]