418388288

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{73453}}^1$

素因数の和:73554

約数の個数: 28

約数和(自身を含む): 839579220

約数和(自身を除く): 421190932

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 73453, 146906, 293812, 587624, 1175248, 2350496, 4700992, 6537317, 13074634, 26149268, 52298536, 104597072, 209194144, 418388288]

約数ペア:

[(1, 418388288), (2, 209194144), (4, 104597072), (8, 52298536), (16, 26149268), (32, 13074634), (64, 6537317), (89, 4700992), (178, 2350496), (356, 1175248), (712, 587624), (1424, 293812), (2848, 146906), (5696, 73453)]