28244304

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 90

約数和(自身を含む): 86937578

約数和(自身を除く): 58693274

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1621, 1936, 2178, 2904, 3242, 4356, 4863, 5808, 6484, 8712, 9726, 12968, 14589, 17424, 17831, 19452, 25936, 29178, 35662, 38904, 53493, 58356, 71324, 77808, 106986, 116712, 142648, 160479, 196141, 213972, 233424, 285296, 320958, 392282, 427944, 588423, 641916, 784564, 855888, 1176846, 1283832, 1569128, 1765269, 2353692, 2567664, 3138256, 3530538, 4707384, 7061076, 9414768, 14122152, 28244304]

約数ペア:

[(1, 28244304), (2, 14122152), (3, 9414768), (4, 7061076), (6, 4707384), (8, 3530538), (9, 3138256), (11, 2567664), (12, 2353692), (16, 1765269), (18, 1569128), (22, 1283832), (24, 1176846), (33, 855888), (36, 784564), (44, 641916), (48, 588423), (66, 427944), (72, 392282), (88, 320958), (99, 285296), (121, 233424), (132, 213972), (144, 196141), (176, 160479), (198, 142648), (242, 116712), (264, 106986), (363, 77808), (396, 71324), (484, 58356), (528, 53493), (726, 38904), (792, 35662), (968, 29178), (1089, 25936), (1452, 19452), (1584, 17831), (1621, 17424), (1936, 14589), (2178, 12968), (2904, 9726), (3242, 8712), (4356, 6484), (4863, 5808)]