72849028

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2663}}^1$

素因数の和:3651

約数の個数: 24

約数和(自身を含む): 145901952

約数和(自身を除く): 73052924

約数列:

[1, 2, 4, 7, 14, 28, 977, 1954, 2663, 3908, 5326, 6839, 10652, 13678, 18641, 27356, 37282, 74564, 2601751, 5203502, 10407004, 18212257, 36424514, 72849028]

約数ペア:

[(1, 72849028), (2, 36424514), (4, 18212257), (7, 10407004), (14, 5203502), (28, 2601751), (977, 74564), (1954, 37282), (2663, 27356), (3908, 18641), (5326, 13678), (6839, 10652)]