42757394

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{919}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 65820480

約数和(自身を除く): 23063086

約数列:

[1, 2, 43, 86, 541, 919, 1082, 1838, 23263, 39517, 46526, 79034, 497179, 994358, 21378697, 42757394]

約数ペア:

[(1, 42757394), (2, 21378697), (43, 994358), (86, 497179), (541, 79034), (919, 46526), (1082, 39517), (1838, 23263)]