25720176

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7629

約数の個数: 40

約数和(自身を含む): 67388544

約数和(自身を除く): 41668368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 7547, 15094, 22641, 30188, 45282, 60376, 90564, 120752, 181128, 362256, 535837, 1071674, 1607511, 2143348, 3215022, 4286696, 6430044, 8573392, 12860088, 25720176]

約数ペア:

[(1, 25720176), (2, 12860088), (3, 8573392), (4, 6430044), (6, 4286696), (8, 3215022), (12, 2143348), (16, 1607511), (24, 1071674), (48, 535837), (71, 362256), (142, 181128), (213, 120752), (284, 90564), (426, 60376), (568, 45282), (852, 30188), (1136, 22641), (1704, 15094), (3408, 7547)]