68450954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1747}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 121576896

約数和(自身を除く): 53125942

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 1507, 1747, 1781, 3014, 3494, 3562, 19217, 19591, 22711, 38434, 39182, 45422, 239339, 249821, 478678, 499642, 2632729, 3111407, 5265458, 6222814, 34225477, 68450954]

約数ペア:

[(1, 68450954), (2, 34225477), (11, 6222814), (13, 5265458), (22, 3111407), (26, 2632729), (137, 499642), (143, 478678), (274, 249821), (286, 239339), (1507, 45422), (1747, 39182), (1781, 38434), (3014, 22711), (3494, 19591), (3562, 19217)]