71421036

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{9199}}^1$

素因数の和:9853

約数の個数: 24

約数和(自身を含む): 166924800

約数和(自身を除く): 95503764

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 9199, 18398, 27597, 36796, 55194, 110388, 5951753, 11903506, 17855259, 23807012, 35710518, 71421036]

約数ペア:

[(1, 71421036), (2, 35710518), (3, 23807012), (4, 17855259), (6, 11903506), (12, 5951753), (647, 110388), (1294, 55194), (1941, 36796), (2588, 27597), (3882, 18398), (7764, 9199)]