68112268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143093}}^1$

素因数の和:143121

約数の個数: 24

約数和(自身を含む): 144238752

約数和(自身を除く): 76126484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 143093, 286186, 572372, 1001651, 2003302, 2432581, 4006604, 4865162, 9730324, 17028067, 34056134, 68112268]

約数ペア:

[(1, 68112268), (2, 34056134), (4, 17028067), (7, 9730324), (14, 4865162), (17, 4006604), (28, 2432581), (34, 2003302), (68, 1001651), (119, 572372), (238, 286186), (476, 143093)]