28791306

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{6637}}^1$

素因数の和:6886

約数の個数: 24

約数和(自身を含む): 62649444

約数和(自身を除く): 33858138

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 6637, 13274, 19911, 39822, 59733, 119466, 1599517, 3199034, 4798551, 9597102, 14395653, 28791306]

約数ペア:

[(1, 28791306), (2, 14395653), (3, 9597102), (6, 4798551), (9, 3199034), (18, 1599517), (241, 119466), (482, 59733), (723, 39822), (1446, 19911), (2169, 13274), (4338, 6637)]