66956554

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{5273}}^1$

素因数の和:6189

約数の個数: 16

約数和(自身を含む): 114931008

約数和(自身を除く): 47974454

約数列:

[1, 2, 7, 14, 907, 1814, 5273, 6349, 10546, 12698, 36911, 73822, 4782611, 9565222, 33478277, 66956554]

約数ペア:

[(1, 66956554), (2, 33478277), (7, 9565222), (14, 4782611), (907, 73822), (1814, 36911), (5273, 12698), (6349, 10546)]