28904316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{49157}}^1$

素因数の和:49178

約数の個数: 36

約数和(自身を含む): 78456168

約数和(自身を除く): 49551852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 49157, 98314, 147471, 196628, 294942, 344099, 589884, 688198, 1032297, 1376396, 2064594, 2408693, 4129188, 4817386, 7226079, 9634772, 14452158, 28904316]

約数ペア:

[(1, 28904316), (2, 14452158), (3, 9634772), (4, 7226079), (6, 4817386), (7, 4129188), (12, 2408693), (14, 2064594), (21, 1376396), (28, 1032297), (42, 688198), (49, 589884), (84, 344099), (98, 294942), (147, 196628), (196, 147471), (294, 98314), (588, 49157)]