42394198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11969}}^1$

素因数の和:12012

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 40342442

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 11969, 23938, 83783, 131659, 167566, 263318, 275287, 550574, 921613, 1843226, 1927009, 3028157, 3854018, 6056314, 21197099, 42394198]

約数ペア:

[(1, 42394198), (2, 21197099), (7, 6056314), (11, 3854018), (14, 3028157), (22, 1927009), (23, 1843226), (46, 921613), (77, 550574), (154, 275287), (161, 263318), (253, 167566), (322, 131659), (506, 83783), (1771, 23938), (3542, 11969)]