71224958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{267763}}^1$

素因数の和:267791

約数の個数: 16

約数和(自身を含む): 128526720

約数和(自身を除く): 57301762

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 267763, 535526, 1874341, 3748682, 5087497, 10174994, 35612479, 71224958]

約数ペア:

[(1, 71224958), (2, 35612479), (7, 10174994), (14, 5087497), (19, 3748682), (38, 1874341), (133, 535526), (266, 267763)]