67966522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{19081}}^1$

素因数の和:19233

約数の個数: 16

約数和(自身を含む): 110599272

約数和(自身を除く): 42632750

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 19081, 38162, 248053, 496106, 2614097, 5228194, 33983261, 67966522]

約数ペア:

[(1, 67966522), (2, 33983261), (13, 5228194), (26, 2614097), (137, 496106), (274, 248053), (1781, 38162), (3562, 19081)]