75896336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{249659}}^1$

素因数の和:249686

約数の個数: 20

約数和(自身を含む): 154789200

約数和(自身を除く): 78892864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 249659, 499318, 998636, 1997272, 3994544, 4743521, 9487042, 18974084, 37948168, 75896336]

約数ペア:

[(1, 75896336), (2, 37948168), (4, 18974084), (8, 9487042), (16, 4743521), (19, 3994544), (38, 1997272), (76, 998636), (152, 499318), (304, 249659)]