28278114

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 58233600

約数和(自身を除く): 29955486

約数列:

[1, 2, 3, 6, 47, 94, 141, 149, 282, 298, 447, 673, 894, 1346, 2019, 4038, 7003, 14006, 21009, 31631, 42018, 63262, 94893, 100277, 189786, 200554, 300831, 601662, 4713019, 9426038, 14139057, 28278114]

約数ペア:

[(1, 28278114), (2, 14139057), (3, 9426038), (6, 4713019), (47, 601662), (94, 300831), (141, 200554), (149, 189786), (282, 100277), (298, 94893), (447, 63262), (673, 42018), (894, 31631), (1346, 21009), (2019, 14006), (4038, 7003)]