28991952

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{6101}}^1$

素因数の和:6129

約数の個数: 80

約数和(自身を含む): 90797760

約数和(自身を除く): 61805808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 6101, 12202, 18303, 24404, 36606, 48808, 54909, 67111, 73212, 97616, 109818, 134222, 146424, 164727, 201333, 219636, 268444, 292848, 329454, 402666, 439272, 536888, 603999, 658908, 805332, 878544, 1073776, 1207998, 1317816, 1610664, 1811997, 2415996, 2635632, 3221328, 3623994, 4831992, 7247988, 9663984, 14495976, 28991952]

約数ペア:

[(1, 28991952), (2, 14495976), (3, 9663984), (4, 7247988), (6, 4831992), (8, 3623994), (9, 3221328), (11, 2635632), (12, 2415996), (16, 1811997), (18, 1610664), (22, 1317816), (24, 1207998), (27, 1073776), (33, 878544), (36, 805332), (44, 658908), (48, 603999), (54, 536888), (66, 439272), (72, 402666), (88, 329454), (99, 292848), (108, 268444), (132, 219636), (144, 201333), (176, 164727), (198, 146424), (216, 134222), (264, 109818), (297, 97616), (396, 73212), (432, 67111), (528, 54909), (594, 48808), (792, 36606), (1188, 24404), (1584, 18303), (2376, 12202), (4752, 6101)]