26426470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{377521}}^1$

素因数の和:377535

約数の個数: 16

約数和(自身を含む): 54363168

約数和(自身を除く): 27936698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 377521, 755042, 1887605, 2642647, 3775210, 5285294, 13213235, 26426470]

約数ペア:

[(1, 26426470), (2, 13213235), (5, 5285294), (7, 3775210), (10, 2642647), (14, 1887605), (35, 755042), (70, 377521)]