25374188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31249}}^1$

素因数の和:31289

約数の個数: 24

約数和(自身を含む): 52500000

約数和(自身を除く): 27125812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 31249, 62498, 124996, 218743, 437486, 874972, 906221, 1812442, 3624884, 6343547, 12687094, 25374188]

約数ペア:

[(1, 25374188), (2, 12687094), (4, 6343547), (7, 3624884), (14, 1812442), (28, 906221), (29, 874972), (58, 437486), (116, 218743), (203, 124996), (406, 62498), (812, 31249)]