78995714

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{23609}}^1$

素因数の和:23857

約数の個数: 16

約数和(自身を含む): 135993600

約数和(自身を除く): 56997886

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 23609, 47218, 165263, 330526, 5642551, 11285102, 39497857, 78995714]

約数ペア:

[(1, 78995714), (2, 39497857), (7, 11285102), (14, 5642551), (239, 330526), (478, 165263), (1673, 47218), (3346, 23609)]