74706728

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{35507}}^1$

素因数の和:35776

約数の個数: 16

約数和(自身を含む): 140611680

約数和(自身を除く): 65904952

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 35507, 71014, 142028, 284056, 9338341, 18676682, 37353364, 74706728]

約数ペア:

[(1, 74706728), (2, 37353364), (4, 18676682), (8, 9338341), (263, 284056), (526, 142028), (1052, 71014), (2104, 35507)]