40648468

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{8693}}^1$

素因数の和:8871

約数の個数: 24

約数和(自身を含む): 81793152

約数和(自身を除く): 41144684

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 8693, 17386, 34772, 60851, 121702, 243404, 1451731, 2903462, 5806924, 10162117, 20324234, 40648468]

約数ペア:

[(1, 40648468), (2, 20324234), (4, 10162117), (7, 5806924), (14, 2903462), (28, 1451731), (167, 243404), (334, 121702), (668, 60851), (1169, 34772), (2338, 17386), (4676, 8693)]