25666946

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 41430528

約数和(自身を除く): 15763582

約数列:

[1, 2, 31, 53, 62, 73, 106, 107, 146, 214, 1643, 2263, 3286, 3317, 3869, 4526, 5671, 6634, 7738, 7811, 11342, 15622, 119939, 175801, 239878, 242141, 351602, 413983, 484282, 827966, 12833473, 25666946]

約数ペア:

[(1, 25666946), (2, 12833473), (31, 827966), (53, 484282), (62, 413983), (73, 351602), (106, 242141), (107, 239878), (146, 175801), (214, 119939), (1643, 15622), (2263, 11342), (3286, 7811), (3317, 7738), (3869, 6634), (4526, 5671)]