28864794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3797}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 66358656

約数和(自身を除く): 37493862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3797, 3801, 7594, 7602, 11391, 22782, 26579, 53158, 79737, 159474, 687257, 1374514, 2061771, 4123542, 4810799, 9621598, 14432397, 28864794]

約数ペア:

[(1, 28864794), (2, 14432397), (3, 9621598), (6, 4810799), (7, 4123542), (14, 2061771), (21, 1374514), (42, 687257), (181, 159474), (362, 79737), (543, 53158), (1086, 26579), (1267, 22782), (2534, 11391), (3797, 7602), (3801, 7594)]