74640854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{37061}}^1$

素因数の和:37135

約数の個数: 16

約数和(自身を含む): 120080880

約数和(自身を除く): 45440026

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 37061, 74122, 704159, 1408318, 1964233, 3928466, 37320427, 74640854]

約数ペア:

[(1, 74640854), (2, 37320427), (19, 3928466), (38, 1964233), (53, 1408318), (106, 704159), (1007, 74122), (2014, 37061)]