25315816

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 48911040

約数和(自身を除く): 23595224

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 536, 584, 647, 1294, 2588, 4891, 5176, 9782, 19564, 39128, 43349, 47231, 86698, 94462, 173396, 188924, 346792, 377848, 3164477, 6328954, 12657908, 25315816]

約数ペア:

[(1, 25315816), (2, 12657908), (4, 6328954), (8, 3164477), (67, 377848), (73, 346792), (134, 188924), (146, 173396), (268, 94462), (292, 86698), (536, 47231), (584, 43349), (647, 39128), (1294, 19564), (2588, 9782), (4891, 5176)]