766846612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27197}}^1$

素因数の和:27280

約数の個数: 48

約数和(自身を含む): 1644935040

約数和(自身を除く): 878088428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 7049, 14098, 27197, 28196, 54394, 108788, 190379, 380758, 516743, 761516, 1033486, 1441441, 2066972, 2882882, 3617201, 5765764, 7234402, 10090087, 14468804, 20180174, 27387379, 40360348, 54774758, 109549516, 191711653, 383423306, 766846612]

約数ペア:

[(1, 766846612), (2, 383423306), (4, 191711653), (7, 109549516), (14, 54774758), (19, 40360348), (28, 27387379), (38, 20180174), (53, 14468804), (76, 10090087), (106, 7234402), (133, 5765764), (212, 3617201), (266, 2882882), (371, 2066972), (532, 1441441), (742, 1033486), (1007, 761516), (1484, 516743), (2014, 380758), (4028, 190379), (7049, 108788), (14098, 54394), (27197, 28196)]