43838138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 73923840

約数和(自身を除く): 30085702

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 391, 782, 919, 1037, 1403, 1838, 2074, 2806, 15623, 21137, 23851, 31246, 42274, 47702, 56059, 112118, 359329, 718658, 953003, 1289357, 1906006, 2578714, 21919069, 43838138]

約数ペア:

[(1, 43838138), (2, 21919069), (17, 2578714), (23, 1906006), (34, 1289357), (46, 953003), (61, 718658), (122, 359329), (391, 112118), (782, 56059), (919, 47702), (1037, 42274), (1403, 31246), (1838, 23851), (2074, 21137), (2806, 15623)]