64677382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{919}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 121351680

約数和(自身を除く): 56674298

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 919, 1838, 3199, 5027, 6398, 6433, 10054, 10109, 12866, 20218, 35189, 70378, 70763, 141526, 419983, 839966, 2939881, 4619813, 5879762, 9239626, 32338691, 64677382]

約数ペア:

[(1, 64677382), (2, 32338691), (7, 9239626), (11, 5879762), (14, 4619813), (22, 2939881), (77, 839966), (154, 419983), (457, 141526), (914, 70763), (919, 70378), (1838, 35189), (3199, 20218), (5027, 12866), (6398, 10109), (6433, 10054)]