25239372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 64700160

約数和(自身を除く): 39460788

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 4813, 5244, 9626, 14439, 19252, 28878, 57756, 91447, 110699, 182894, 221398, 274341, 332097, 365788, 442796, 548682, 664194, 1097364, 1328388, 2103281, 4206562, 6309843, 8413124, 12619686, 25239372]

約数ペア:

[(1, 25239372), (2, 12619686), (3, 8413124), (4, 6309843), (6, 4206562), (12, 2103281), (19, 1328388), (23, 1097364), (38, 664194), (46, 548682), (57, 442796), (69, 365788), (76, 332097), (92, 274341), (114, 221398), (138, 182894), (228, 110699), (276, 91447), (437, 57756), (874, 28878), (1311, 19252), (1748, 14439), (2622, 9626), (4813, 5244)]