68266088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40829}}^1$

素因数の和:40865

約数の個数: 32

約数和(自身を含む): 146988000

約数和(自身を除く): 78721912

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 40829, 81658, 163316, 326632, 449119, 775751, 898238, 1551502, 1796476, 3103004, 3592952, 6206008, 8533261, 17066522, 34133044, 68266088]

約数ペア:

[(1, 68266088), (2, 34133044), (4, 17066522), (8, 8533261), (11, 6206008), (19, 3592952), (22, 3103004), (38, 1796476), (44, 1551502), (76, 898238), (88, 775751), (152, 449119), (209, 326632), (418, 163316), (836, 81658), (1672, 40829)]