25168388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47309}}^1$

素因数の和:47339

約数の個数: 24

約数和(自身を含む): 52987200

約数和(自身を除く): 27818812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 47309, 94618, 189236, 331163, 662326, 898871, 1324652, 1797742, 3595484, 6292097, 12584194, 25168388]

約数ペア:

[(1, 25168388), (2, 12584194), (4, 6292097), (7, 3595484), (14, 1797742), (19, 1324652), (28, 898871), (38, 662326), (76, 331163), (133, 189236), (266, 94618), (532, 47309)]