64661072

素因数分解:

$2^4\times 7^1\times {\mathrm{577331}}^1$

素因数の和:577346

約数の個数: 20

約数和(自身を含む): 143178336

約数和(自身を除く): 78517264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577331, 1154662, 2309324, 4041317, 4618648, 8082634, 9237296, 16165268, 32330536, 64661072]

約数ペア:

[(1, 64661072), (2, 32330536), (4, 16165268), (7, 9237296), (8, 8082634), (14, 4618648), (16, 4041317), (28, 2309324), (56, 1154662), (112, 577331)]