64265866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241601}}^1$

素因数の和:241629

約数の個数: 16

約数和(自身を含む): 115968960

約数和(自身を除く): 51703094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 241601, 483202, 1691207, 3382414, 4590419, 9180838, 32132933, 64265866]

約数ペア:

[(1, 64265866), (2, 32132933), (7, 9180838), (14, 4590419), (19, 3382414), (38, 1691207), (133, 483202), (266, 241601)]