25905282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4957}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 56640192

約数和(自身を除く): 30734910

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 4957, 5226, 9914, 14871, 29742, 64441, 128882, 193323, 332119, 386646, 664238, 996357, 1992714, 4317547, 8635094, 12952641, 25905282]

約数ペア:

[(1, 25905282), (2, 12952641), (3, 8635094), (6, 4317547), (13, 1992714), (26, 996357), (39, 664238), (67, 386646), (78, 332119), (134, 193323), (201, 128882), (402, 64441), (871, 29742), (1742, 14871), (2613, 9914), (4957, 5226)]