68672758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1543}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 136514304

約数和(自身を除く): 67841546

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 1543, 2023, 2618, 3086, 3179, 4046, 6358, 10801, 16973, 21602, 22253, 26231, 33946, 44506, 52462, 118811, 183617, 237622, 288541, 367234, 445927, 577082, 891854, 2019787, 3121489, 4039574, 4905197, 6242978, 9810394, 34336379, 68672758]

約数ペア:

[(1, 68672758), (2, 34336379), (7, 9810394), (11, 6242978), (14, 4905197), (17, 4039574), (22, 3121489), (34, 2019787), (77, 891854), (119, 577082), (154, 445927), (187, 367234), (238, 288541), (289, 237622), (374, 183617), (578, 118811), (1309, 52462), (1543, 44506), (2023, 33946), (2618, 26231), (3086, 22253), (3179, 21602), (4046, 16973), (6358, 10801)]