25516122

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 52410240

約数和(自身を除く): 26894118

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 534, 673, 1346, 2019, 4038, 6319, 12638, 18957, 37914, 47783, 59897, 95566, 119794, 143349, 179691, 286698, 359382, 4252687, 8505374, 12758061, 25516122]

約数ペア:

[(1, 25516122), (2, 12758061), (3, 8505374), (6, 4252687), (71, 359382), (89, 286698), (142, 179691), (178, 143349), (213, 119794), (267, 95566), (426, 59897), (534, 47783), (673, 37914), (1346, 18957), (2019, 12638), (4038, 6319)]