25958812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 52399872

約数和(自身を除く): 26441060

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 113, 226, 227, 253, 452, 454, 506, 908, 1012, 1243, 2486, 2497, 2599, 4972, 4994, 5198, 5221, 9988, 10396, 10442, 20884, 25651, 28589, 51302, 57178, 57431, 102604, 114356, 114862, 229724, 282161, 564322, 589973, 1128644, 1179946, 2359892, 6489703, 12979406, 25958812]

約数ペア:

[(1, 25958812), (2, 12979406), (4, 6489703), (11, 2359892), (22, 1179946), (23, 1128644), (44, 589973), (46, 564322), (92, 282161), (113, 229724), (226, 114862), (227, 114356), (253, 102604), (452, 57431), (454, 57178), (506, 51302), (908, 28589), (1012, 25651), (1243, 20884), (2486, 10442), (2497, 10396), (2599, 9988), (4972, 5221), (4994, 5198)]