64042369

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 69552000

約数和(自身を除く): 5509631

約数列:

[1, 19, 41, 229, 359, 779, 4351, 6821, 9389, 14719, 82211, 178391, 279661, 1562009, 3370651, 64042369]

約数ペア:

[(1, 64042369), (19, 3370651), (41, 1562009), (229, 279661), (359, 178391), (779, 82211), (4351, 14719), (6821, 9389)]