65220772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20407}}^1$

素因数の和:20475

約数の個数: 24

約数和(自身を含む): 123427584

約数和(自身を除く): 58206812

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 20407, 40814, 81628, 346919, 693838, 959129, 1387676, 1918258, 3836516, 16305193, 32610386, 65220772]

約数ペア:

[(1, 65220772), (2, 32610386), (4, 16305193), (17, 3836516), (34, 1918258), (47, 1387676), (68, 959129), (94, 693838), (188, 346919), (799, 81628), (1598, 40814), (3196, 20407)]