28464048

素因数分解:

$2^4\times 3^5\times {\mathrm{7321}}^1$

素因数の和:7344

約数の個数: 60

約数和(自身を含む): 82621448

約数和(自身を除く): 54157400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 7321, 14642, 21963, 29284, 43926, 58568, 65889, 87852, 117136, 131778, 175704, 197667, 263556, 351408, 395334, 527112, 593001, 790668, 1054224, 1186002, 1581336, 1779003, 2372004, 3162672, 3558006, 4744008, 7116012, 9488016, 14232024, 28464048]

約数ペア:

[(1, 28464048), (2, 14232024), (3, 9488016), (4, 7116012), (6, 4744008), (8, 3558006), (9, 3162672), (12, 2372004), (16, 1779003), (18, 1581336), (24, 1186002), (27, 1054224), (36, 790668), (48, 593001), (54, 527112), (72, 395334), (81, 351408), (108, 263556), (144, 197667), (162, 175704), (216, 131778), (243, 117136), (324, 87852), (432, 65889), (486, 58568), (648, 43926), (972, 29284), (1296, 21963), (1944, 14642), (3888, 7321)]