40074194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7639}}^1$

素因数の和:7745

約数の個数: 16

約数和(自身を含む): 62525760

約数和(自身を除く): 22451566

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 7639, 15278, 328477, 465979, 656954, 931958, 20037097, 40074194]

約数ペア:

[(1, 40074194), (2, 20037097), (43, 931958), (61, 656954), (86, 465979), (122, 328477), (2623, 15278), (5246, 7639)]