75990008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{256723}}^1$

素因数の和:256766

約数の個数: 16

約数和(自身を含む): 146332680

約数和(自身を除く): 70342672

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 256723, 513446, 1026892, 2053784, 9498751, 18997502, 37995004, 75990008]

約数ペア:

[(1, 75990008), (2, 37995004), (4, 18997502), (8, 9498751), (37, 2053784), (74, 1026892), (148, 513446), (296, 256723)]