21935328

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{5573}}^1$

素因数の和:5627

約数の個数: 48

約数和(自身を含む): 58995216

約数和(自身を除く): 37059888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 5573, 11146, 16719, 22292, 33438, 44584, 66876, 89168, 133752, 178336, 228493, 267504, 456986, 535008, 685479, 913972, 1370958, 1827944, 2741916, 3655888, 5483832, 7311776, 10967664, 21935328]

約数ペア:

[(1, 21935328), (2, 10967664), (3, 7311776), (4, 5483832), (6, 3655888), (8, 2741916), (12, 1827944), (16, 1370958), (24, 913972), (32, 685479), (41, 535008), (48, 456986), (82, 267504), (96, 228493), (123, 178336), (164, 133752), (246, 89168), (328, 66876), (492, 44584), (656, 33438), (984, 22292), (1312, 16719), (1968, 11146), (3936, 5573)]