64720974

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229507}}^1$

素因数の和:229559

約数の個数: 16

約数和(自身を含む): 132196608

約数和(自身を除く): 67475634

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 229507, 459014, 688521, 1377042, 10786829, 21573658, 32360487, 64720974]

約数ペア:

[(1, 64720974), (2, 32360487), (3, 21573658), (6, 10786829), (47, 1377042), (94, 688521), (141, 459014), (282, 229507)]