28748292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7460

約数の個数: 48

約数和(自身を含む): 74773440

約数和(自身を除く): 46025148

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7417, 14834, 22251, 29668, 44502, 89004, 126089, 140923, 252178, 281846, 378267, 422769, 504356, 563692, 756534, 845538, 1513068, 1691076, 2395691, 4791382, 7187073, 9582764, 14374146, 28748292]

約数ペア:

[(1, 28748292), (2, 14374146), (3, 9582764), (4, 7187073), (6, 4791382), (12, 2395691), (17, 1691076), (19, 1513068), (34, 845538), (38, 756534), (51, 563692), (57, 504356), (68, 422769), (76, 378267), (102, 281846), (114, 252178), (204, 140923), (228, 126089), (323, 89004), (646, 44502), (969, 29668), (1292, 22251), (1938, 14834), (3876, 7417)]