61720436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3019}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 114156000

約数和(自身を除く): 52435564

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 3019, 5111, 6038, 10222, 12076, 20444, 57361, 114722, 229444, 812111, 1624222, 3248444, 15430109, 30860218, 61720436]

約数ペア:

[(1, 61720436), (2, 30860218), (4, 15430109), (19, 3248444), (38, 1624222), (76, 812111), (269, 229444), (538, 114722), (1076, 57361), (3019, 20444), (5111, 12076), (6038, 10222)]