75513974

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 117575640

約数和(自身を除く): 42061666

約数列:

[1, 2, 61, 73, 122, 139, 146, 278, 3721, 4453, 7442, 8479, 8906, 10147, 16958, 20294, 271633, 517219, 543266, 618967, 1034438, 1237934, 37756987, 75513974]

約数ペア:

[(1, 75513974), (2, 37756987), (61, 1237934), (73, 1034438), (122, 618967), (139, 543266), (146, 517219), (278, 271633), (3721, 20294), (4453, 16958), (7442, 10147), (8479, 8906)]