75309616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{247729}}^1$

素因数の和:247756

約数の個数: 20

約数和(自身を含む): 153592600

約数和(自身を除く): 78282984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 247729, 495458, 990916, 1981832, 3963664, 4706851, 9413702, 18827404, 37654808, 75309616]

約数ペア:

[(1, 75309616), (2, 37654808), (4, 18827404), (8, 9413702), (16, 4706851), (19, 3963664), (38, 1981832), (76, 990916), (152, 495458), (304, 247729)]