72402572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{1307}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 138438720

約数和(自身を除く): 66036148

約数列:

[1, 2, 4, 11, 22, 44, 1259, 1307, 2518, 2614, 5036, 5228, 13849, 14377, 27698, 28754, 55396, 57508, 1645513, 3291026, 6582052, 18100643, 36201286, 72402572]

約数ペア:

[(1, 72402572), (2, 36201286), (4, 18100643), (11, 6582052), (22, 3291026), (44, 1645513), (1259, 57508), (1307, 55396), (2518, 28754), (2614, 27698), (5036, 14377), (5228, 13849)]