25874128

素因数分解:

$2^4\times 7^1\times {\mathrm{231019}}^1$

素因数の和:231034

約数の個数: 20

約数和(自身を含む): 57292960

約数和(自身を除く): 31418832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 231019, 462038, 924076, 1617133, 1848152, 3234266, 3696304, 6468532, 12937064, 25874128]

約数ペア:

[(1, 25874128), (2, 12937064), (4, 6468532), (7, 3696304), (8, 3234266), (14, 1848152), (16, 1617133), (28, 924076), (56, 462038), (112, 231019)]