5249456

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{4621}}^1$

素因数の和:4700

約数の個数: 20

約数和(自身を含む): 10316304

約数和(自身を除く): 5066848

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 4621, 9242, 18484, 36968, 73936, 328091, 656182, 1312364, 2624728, 5249456]

約数ペア:

[(1, 5249456), (2, 2624728), (4, 1312364), (8, 656182), (16, 328091), (71, 73936), (142, 36968), (284, 18484), (568, 9242), (1136, 4621)]