71618179928

素因数分解:

$2^3\times {\mathrm{2141}}^1\times {\mathrm{4181351}}^1$

素因数の和:4183498

約数の個数: 16

約数和(自身を含む): 134346839760

約数和(自身を除く): 62728659832

約数列:

[1, 2, 4, 8, 2141, 4282, 8564, 17128, 4181351, 8362702, 16725404, 33450808, 8952272491, 17904544982, 35809089964, 71618179928]

約数ペア:

[(1, 71618179928), (2, 35809089964), (4, 17904544982), (8, 8952272491), (2141, 33450808), (4282, 16725404), (8564, 8362702), (17128, 4181351)]