26214118

素因数分解:

$2^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 40

約数和(自身を含む): 47191248

約数和(自身を除く): 20977130

約数列:

[1, 2, 7, 14, 49, 53, 98, 103, 106, 206, 343, 371, 686, 721, 742, 1442, 2401, 2597, 4802, 5047, 5194, 5459, 10094, 10918, 18179, 35329, 36358, 38213, 70658, 76426, 127253, 247303, 254506, 267491, 494606, 534982, 1872437, 3744874, 13107059, 26214118]

約数ペア:

[(1, 26214118), (2, 13107059), (7, 3744874), (14, 1872437), (49, 534982), (53, 494606), (98, 267491), (103, 254506), (106, 247303), (206, 127253), (343, 76426), (371, 70658), (686, 38213), (721, 36358), (742, 35329), (1442, 18179), (2401, 10918), (2597, 10094), (4802, 5459), (5047, 5194)]