68191018

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{3527}}^1$

素因数の和:4917

約数の個数: 16

約数和(自身を含む): 117016704

約数和(自身を除く): 48825686

約数列:

[1, 2, 7, 14, 1381, 2762, 3527, 7054, 9667, 19334, 24689, 49378, 4870787, 9741574, 34095509, 68191018]

約数ペア:

[(1, 68191018), (2, 34095509), (7, 9741574), (14, 4870787), (1381, 49378), (2762, 24689), (3527, 19334), (7054, 9667)]