72169424

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{5441}}^1$

素因数の和:6278

約数の個数: 20

約数和(自身を含む): 140022660

約数和(自身を除く): 67853236

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 5441, 6632, 10882, 13264, 21764, 43528, 87056, 4510589, 9021178, 18042356, 36084712, 72169424]

約数ペア:

[(1, 72169424), (2, 36084712), (4, 18042356), (8, 9021178), (16, 4510589), (829, 87056), (1658, 43528), (3316, 21764), (5441, 13264), (6632, 10882)]