1728006944

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{17203}}^1$

素因数の和:17329

約数の個数: 48

約数和(自身を含む): 3529022112

約数和(自身を除く): 1801015168

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 1376, 2336, 3139, 6278, 12556, 17203, 25112, 34406, 50224, 68812, 100448, 137624, 275248, 550496, 739729, 1255819, 1479458, 2511638, 2958916, 5023276, 5917832, 10046552, 11835664, 20093104, 23671328, 40186208, 54000217, 108000434, 216000868, 432001736, 864003472, 1728006944]

約数ペア:

[(1, 1728006944), (2, 864003472), (4, 432001736), (8, 216000868), (16, 108000434), (32, 54000217), (43, 40186208), (73, 23671328), (86, 20093104), (146, 11835664), (172, 10046552), (292, 5917832), (344, 5023276), (584, 2958916), (688, 2511638), (1168, 1479458), (1376, 1255819), (2336, 739729), (3139, 550496), (6278, 275248), (12556, 137624), (17203, 100448), (25112, 68812), (34406, 50224)]