66981169552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{14723}}^1\times {\mathrm{25849}}^1$

素因数の和:40591

約数の個数: 40

約数和(自身を含む): 141588928800

約数和(自身を除く): 74607759248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 14723, 25849, 29446, 51698, 58892, 103396, 117784, 161953, 206792, 235568, 284339, 323906, 413584, 568678, 647812, 1137356, 1295624, 2274712, 2591248, 4549424, 380574827, 761149654, 1522299308, 3044598616, 4186323097, 6089197232, 8372646194, 16745292388, 33490584776, 66981169552]

約数ペア:

[(1, 66981169552), (2, 33490584776), (4, 16745292388), (8, 8372646194), (11, 6089197232), (16, 4186323097), (22, 3044598616), (44, 1522299308), (88, 761149654), (176, 380574827), (14723, 4549424), (25849, 2591248), (29446, 2274712), (51698, 1295624), (58892, 1137356), (103396, 647812), (117784, 568678), (161953, 413584), (206792, 323906), (235568, 284339)]