69996976

素因数分解:

$2^4\times 7^1\times {\mathrm{624973}}^1$

素因数の和:624988

約数の個数: 20

約数和(自身を含む): 154993552

約数和(自身を除く): 84996576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 624973, 1249946, 2499892, 4374811, 4999784, 8749622, 9999568, 17499244, 34998488, 69996976]

約数ペア:

[(1, 69996976), (2, 34998488), (4, 17499244), (7, 9999568), (8, 8749622), (14, 4999784), (16, 4374811), (28, 2499892), (56, 1249946), (112, 624973)]