67817456

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5659}}^1$

素因数の和:5781

約数の個数: 40

約数和(自身を含む): 151597440

約数和(自身を除く): 83779984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5659, 5992, 11318, 11984, 22636, 39613, 45272, 79226, 90544, 158452, 316904, 605513, 633808, 1211026, 2422052, 4238591, 4844104, 8477182, 9688208, 16954364, 33908728, 67817456]

約数ペア:

[(1, 67817456), (2, 33908728), (4, 16954364), (7, 9688208), (8, 8477182), (14, 4844104), (16, 4238591), (28, 2422052), (56, 1211026), (107, 633808), (112, 605513), (214, 316904), (428, 158452), (749, 90544), (856, 79226), (1498, 45272), (1712, 39613), (2996, 22636), (5659, 11984), (5992, 11318)]