68976436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1489}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 124450760

約数和(自身を除く): 55474324

約数列:

[1, 2, 4, 37, 74, 148, 313, 626, 1252, 1489, 2978, 5956, 11581, 23162, 46324, 55093, 110186, 220372, 466057, 932114, 1864228, 17244109, 34488218, 68976436]

約数ペア:

[(1, 68976436), (2, 34488218), (4, 17244109), (37, 1864228), (74, 932114), (148, 466057), (313, 220372), (626, 110186), (1252, 55093), (1489, 46324), (2978, 23162), (5956, 11581)]