64846712

素因数分解:

$2^3\times 7^1\times {\mathrm{1157977}}^1$

素因数の和:1157990

約数の個数: 16

約数和(自身を含む): 138957360

約数和(自身を除く): 74110648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1157977, 2315954, 4631908, 8105839, 9263816, 16211678, 32423356, 64846712]

約数ペア:

[(1, 64846712), (2, 32423356), (4, 16211678), (7, 9263816), (8, 8105839), (14, 4631908), (28, 2315954), (56, 1157977)]