66052208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12825

約数の個数: 40

約数和(自身を含む): 142647120

約数和(自身を除く): 76594912

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 12781, 25562, 51124, 102248, 204496, 217277, 242839, 434554, 485678, 869108, 971356, 1738216, 1942712, 3476432, 3885424, 4128263, 8256526, 16513052, 33026104, 66052208]

約数ペア:

[(1, 66052208), (2, 33026104), (4, 16513052), (8, 8256526), (16, 4128263), (17, 3885424), (19, 3476432), (34, 1942712), (38, 1738216), (68, 971356), (76, 869108), (136, 485678), (152, 434554), (272, 242839), (304, 217277), (323, 204496), (646, 102248), (1292, 51124), (2584, 25562), (5168, 12781)]