42356974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 29804306

約数列:

[1, 2, 11, 22, 31, 62, 173, 341, 346, 359, 682, 718, 1903, 3806, 3949, 5363, 7898, 10726, 11129, 22258, 58993, 62107, 117986, 122419, 124214, 244838, 683177, 1366354, 1925317, 3850634, 21178487, 42356974]

約数ペア:

[(1, 42356974), (2, 21178487), (11, 3850634), (22, 1925317), (31, 1366354), (62, 683177), (173, 244838), (341, 124214), (346, 122419), (359, 117986), (682, 62107), (718, 58993), (1903, 22258), (3806, 11129), (3949, 10726), (5363, 7898)]