25971088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11351}}^1$

素因数の和:11383

約数の個数: 40

約数和(自身を含む): 59121216

約数和(自身を除く): 33150128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 11351, 22702, 45404, 90808, 124861, 147563, 181616, 249722, 295126, 499444, 590252, 998888, 1180504, 1623193, 1997776, 2361008, 3246386, 6492772, 12985544, 25971088]

約数ペア:

[(1, 25971088), (2, 12985544), (4, 6492772), (8, 3246386), (11, 2361008), (13, 1997776), (16, 1623193), (22, 1180504), (26, 998888), (44, 590252), (52, 499444), (88, 295126), (104, 249722), (143, 181616), (176, 147563), (208, 124861), (286, 90808), (572, 45404), (1144, 22702), (2288, 11351)]