68272072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{70529}}^1$

素因数の和:70557

約数の個数: 24

約数和(自身を含む): 140707350

約数和(自身を除く): 72435278

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 70529, 141058, 282116, 564232, 775819, 1551638, 3103276, 6206552, 8534009, 17068018, 34136036, 68272072]

約数ペア:

[(1, 68272072), (2, 34136036), (4, 17068018), (8, 8534009), (11, 6206552), (22, 3103276), (44, 1551638), (88, 775819), (121, 564232), (242, 282116), (484, 141058), (968, 70529)]