64492190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13751}}^1$

素因数の和:13832

約数の個数: 32

約数和(自身を含む): 134659584

約数和(自身を除く): 70167394

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 13751, 27502, 68755, 96257, 137510, 192514, 481285, 921317, 962570, 1842634, 4606585, 6449219, 9213170, 12898438, 32246095, 64492190]

約数ペア:

[(1, 64492190), (2, 32246095), (5, 12898438), (7, 9213170), (10, 6449219), (14, 4606585), (35, 1842634), (67, 962570), (70, 921317), (134, 481285), (335, 192514), (469, 137510), (670, 96257), (938, 68755), (2345, 27502), (4690, 13751)]