66884552

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51929}}^1$

素因数の和:51965

約数の個数: 32

約数和(自身を含む): 149558400

約数和(自身を除く): 82673848

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 51929, 103858, 207716, 363503, 415432, 727006, 1194367, 1454012, 2388734, 2908024, 4777468, 8360569, 9554936, 16721138, 33442276, 66884552]

約数ペア:

[(1, 66884552), (2, 33442276), (4, 16721138), (7, 9554936), (8, 8360569), (14, 4777468), (23, 2908024), (28, 2388734), (46, 1454012), (56, 1194367), (92, 727006), (161, 415432), (184, 363503), (322, 207716), (644, 103858), (1288, 51929)]