72016928

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{8009}}^1$

素因数の和:8300

約数の個数: 24

約数和(自身を含む): 142305660

約数和(自身を除く): 70288732

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 4496, 8009, 8992, 16018, 32036, 64072, 128144, 256288, 2250529, 4501058, 9002116, 18004232, 36008464, 72016928]

約数ペア:

[(1, 72016928), (2, 36008464), (4, 18004232), (8, 9002116), (16, 4501058), (32, 2250529), (281, 256288), (562, 128144), (1124, 64072), (2248, 32036), (4496, 16018), (8009, 8992)]