25732278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 72

約数和(自身を含む): 65945880

約数和(自身を除く): 40213602

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 769, 858, 1014, 1287, 1521, 1538, 1859, 2307, 2574, 3042, 3718, 4614, 5577, 6921, 8459, 9997, 11154, 13842, 16731, 16918, 19994, 25377, 29991, 33462, 50754, 59982, 76131, 89973, 109967, 129961, 152262, 179946, 219934, 259922, 329901, 389883, 659802, 779766, 989703, 1169649, 1429571, 1979406, 2339298, 2859142, 4288713, 8577426, 12866139, 25732278]

約数ペア:

[(1, 25732278), (2, 12866139), (3, 8577426), (6, 4288713), (9, 2859142), (11, 2339298), (13, 1979406), (18, 1429571), (22, 1169649), (26, 989703), (33, 779766), (39, 659802), (66, 389883), (78, 329901), (99, 259922), (117, 219934), (143, 179946), (169, 152262), (198, 129961), (234, 109967), (286, 89973), (338, 76131), (429, 59982), (507, 50754), (769, 33462), (858, 29991), (1014, 25377), (1287, 19994), (1521, 16918), (1538, 16731), (1859, 13842), (2307, 11154), (2574, 9997), (3042, 8459), (3718, 6921), (4614, 5577)]