78765946

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{4259}}^1$

素因数の和:5589

約数の個数: 16

約数和(自身を含む): 135161280

約数和(自身を除く): 56395334

約数列:

[1, 2, 7, 14, 1321, 2642, 4259, 8518, 9247, 18494, 29813, 59626, 5626139, 11252278, 39382973, 78765946]

約数ペア:

[(1, 78765946), (2, 39382973), (7, 11252278), (14, 5626139), (1321, 59626), (2642, 29813), (4259, 18494), (8518, 9247)]