28797396

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 69968640

約数和(自身を除く): 41171244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 79, 111, 148, 158, 222, 237, 316, 444, 474, 821, 948, 1642, 2463, 2923, 3284, 4926, 5846, 8769, 9852, 11692, 17538, 30377, 35076, 60754, 64859, 91131, 121508, 129718, 182262, 194577, 259436, 364524, 389154, 778308, 2399783, 4799566, 7199349, 9599132, 14398698, 28797396]

約数ペア:

[(1, 28797396), (2, 14398698), (3, 9599132), (4, 7199349), (6, 4799566), (12, 2399783), (37, 778308), (74, 389154), (79, 364524), (111, 259436), (148, 194577), (158, 182262), (222, 129718), (237, 121508), (316, 91131), (444, 64859), (474, 60754), (821, 35076), (948, 30377), (1642, 17538), (2463, 11692), (2923, 9852), (3284, 8769), (4926, 5846)]