40790638

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18097}}^1$

素因数の和:18136

約数の個数: 24

約数和(自身を含む): 74274192

約数和(自身を除く): 33483554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 18097, 36194, 126679, 253358, 416231, 832462, 886753, 1773506, 2913617, 5827234, 20395319, 40790638]

約数ペア:

[(1, 40790638), (2, 20395319), (7, 5827234), (14, 2913617), (23, 1773506), (46, 886753), (49, 832462), (98, 416231), (161, 253358), (322, 126679), (1127, 36194), (2254, 18097)]