38824136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1549}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 78771000

約数和(自身を除く): 39946864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1549, 1928, 3098, 3133, 6196, 6266, 12392, 12532, 20137, 25064, 40274, 80548, 161096, 373309, 746618, 1493236, 2986472, 4853017, 9706034, 19412068, 38824136]

約数ペア:

[(1, 38824136), (2, 19412068), (4, 9706034), (8, 4853017), (13, 2986472), (26, 1493236), (52, 746618), (104, 373309), (241, 161096), (482, 80548), (964, 40274), (1549, 25064), (1928, 20137), (3098, 12532), (3133, 12392), (6196, 6266)]