29991164

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28949}}^1$

素因数の和:28997

約数の個数: 24

約数和(自身を含む): 61605600

約数和(自身を除く): 31614436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 28949, 57898, 115796, 202643, 405286, 810572, 1071113, 2142226, 4284452, 7497791, 14995582, 29991164]

約数ペア:

[(1, 29991164), (2, 14995582), (4, 7497791), (7, 4284452), (14, 2142226), (28, 1071113), (37, 810572), (74, 405286), (148, 202643), (259, 115796), (518, 57898), (1036, 28949)]