25208692

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 45964800

約数和(自身を除く): 20756108

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2399, 2627, 4798, 5254, 9596, 10508, 88763, 170329, 177526, 340658, 355052, 681316, 6302173, 12604346, 25208692]

約数ペア:

[(1, 25208692), (2, 12604346), (4, 6302173), (37, 681316), (71, 355052), (74, 340658), (142, 177526), (148, 170329), (284, 88763), (2399, 10508), (2627, 9596), (4798, 5254)]