68994758

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{55373}}^1$

素因数の和:55471

約数の個数: 16

約数和(自身を含む): 119607840

約数和(自身を除く): 50613082

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 55373, 110746, 387611, 775222, 4928197, 9856394, 34497379, 68994758]

約数ペア:

[(1, 68994758), (2, 34497379), (7, 9856394), (14, 4928197), (89, 775222), (178, 387611), (623, 110746), (1246, 55373)]