65270516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1409}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 117768840

約数和(自身を除く): 52498324

約数列:

[1, 2, 4, 37, 74, 148, 313, 626, 1252, 1409, 2818, 5636, 11581, 23162, 46324, 52133, 104266, 208532, 441017, 882034, 1764068, 16317629, 32635258, 65270516]

約数ペア:

[(1, 65270516), (2, 32635258), (4, 16317629), (37, 1764068), (74, 882034), (148, 441017), (313, 208532), (626, 104266), (1252, 52133), (1409, 46324), (2818, 23162), (5636, 11581)]