28883004

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 69769728

約数和(自身を除く): 40886724

約数列:

[1, 2, 3, 4, 6, 12, 47, 83, 94, 141, 166, 188, 249, 282, 332, 498, 564, 617, 996, 1234, 1851, 2468, 3702, 3901, 7404, 7802, 11703, 15604, 23406, 28999, 46812, 51211, 57998, 86997, 102422, 115996, 153633, 173994, 204844, 307266, 347988, 614532, 2406917, 4813834, 7220751, 9627668, 14441502, 28883004]

約数ペア:

[(1, 28883004), (2, 14441502), (3, 9627668), (4, 7220751), (6, 4813834), (12, 2406917), (47, 614532), (83, 347988), (94, 307266), (141, 204844), (166, 173994), (188, 153633), (249, 115996), (282, 102422), (332, 86997), (498, 57998), (564, 51211), (617, 46812), (996, 28999), (1234, 23406), (1851, 15604), (2468, 11703), (3702, 7802), (3901, 7404)]