65800252

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17939}}^1$

素因数の和:18081

約数の個数: 24

約数和(自身を含む): 132612480

約数和(自身を除く): 66812228

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 17939, 35878, 71756, 125573, 251146, 502292, 2350009, 4700018, 9400036, 16450063, 32900126, 65800252]

約数ペア:

[(1, 65800252), (2, 32900126), (4, 16450063), (7, 9400036), (14, 4700018), (28, 2350009), (131, 502292), (262, 251146), (524, 125573), (917, 71756), (1834, 35878), (3668, 17939)]