78704512

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{8423}}^1$

素因数の和:8510

約数の個数: 32

約数和(自身を含む): 158960880

約数和(自身を除く): 80256368

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 8423, 9344, 16846, 33692, 67384, 134768, 269536, 539072, 614879, 1078144, 1229758, 2459516, 4919032, 9838064, 19676128, 39352256, 78704512]

約数ペア:

[(1, 78704512), (2, 39352256), (4, 19676128), (8, 9838064), (16, 4919032), (32, 2459516), (64, 1229758), (73, 1078144), (128, 614879), (146, 539072), (292, 269536), (584, 134768), (1168, 67384), (2336, 33692), (4672, 16846), (8423, 9344)]