40209092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6912

約数の個数: 48

約数和(自身を含む): 92359680

約数和(自身を除く): 52150588

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 6871, 13742, 27484, 48097, 75581, 96194, 130549, 151162, 192388, 261098, 302324, 522196, 529067, 913843, 1058134, 1436039, 1827686, 2116268, 2872078, 3655372, 5744156, 10052273, 20104546, 40209092]

約数ペア:

[(1, 40209092), (2, 20104546), (4, 10052273), (7, 5744156), (11, 3655372), (14, 2872078), (19, 2116268), (22, 1827686), (28, 1436039), (38, 1058134), (44, 913843), (76, 529067), (77, 522196), (133, 302324), (154, 261098), (209, 192388), (266, 151162), (308, 130549), (418, 96194), (532, 75581), (836, 48097), (1463, 27484), (2926, 13742), (5852, 6871)]