68311014

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 138817536

約数和(自身を除く): 70506522

約数列:

[1, 2, 3, 6, 127, 157, 254, 314, 381, 471, 571, 762, 942, 1142, 1713, 3426, 19939, 39878, 59817, 72517, 89647, 119634, 145034, 179294, 217551, 268941, 435102, 537882, 11385169, 22770338, 34155507, 68311014]

約数ペア:

[(1, 68311014), (2, 34155507), (3, 22770338), (6, 11385169), (127, 537882), (157, 435102), (254, 268941), (314, 217551), (381, 179294), (471, 145034), (571, 119634), (762, 89647), (942, 72517), (1142, 59817), (1713, 39878), (3426, 19939)]