67188236

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 120456000

約数和(自身を除く): 53267764

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 2389, 4778, 7031, 9556, 14062, 28124, 188731, 212621, 377462, 425242, 754924, 850484, 16797059, 33594118, 67188236]

約数ペア:

[(1, 67188236), (2, 33594118), (4, 16797059), (79, 850484), (89, 754924), (158, 425242), (178, 377462), (316, 212621), (356, 188731), (2389, 28124), (4778, 14062), (7031, 9556)]