26258853

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 37711872

約数和(自身を除く): 11453019

約数列:

[1, 3, 43, 47, 61, 71, 129, 141, 183, 213, 2021, 2623, 2867, 3053, 3337, 4331, 6063, 7869, 8601, 9159, 10011, 12993, 123281, 143491, 186233, 203557, 369843, 430473, 558699, 610671, 8752951, 26258853]

約数ペア:

[(1, 26258853), (3, 8752951), (43, 610671), (47, 558699), (61, 430473), (71, 369843), (129, 203557), (141, 186233), (183, 143491), (213, 123281), (2021, 12993), (2623, 10011), (2867, 9159), (3053, 8601), (3337, 7869), (4331, 6063)]