25408472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9875

約数の個数: 32

約数和(自身を含む): 53103600

約数和(自身を除く): 27695128

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 9833, 19666, 39332, 78664, 167161, 186827, 334322, 373654, 668644, 747308, 1337288, 1494616, 3176059, 6352118, 12704236, 25408472]

約数ペア:

[(1, 25408472), (2, 12704236), (4, 6352118), (8, 3176059), (17, 1494616), (19, 1337288), (34, 747308), (38, 668644), (68, 373654), (76, 334322), (136, 186827), (152, 167161), (323, 78664), (646, 39332), (1292, 19666), (2584, 9833)]