7126924

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 15079680

約数和(自身を除く): 7952756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 131, 134, 203, 262, 268, 406, 469, 524, 812, 917, 938, 1834, 1876, 1943, 3668, 3799, 3886, 7598, 7772, 8777, 13601, 15196, 17554, 26593, 27202, 35108, 53186, 54404, 61439, 106372, 122878, 245756, 254533, 509066, 1018132, 1781731, 3563462, 7126924]

約数ペア:

[(1, 7126924), (2, 3563462), (4, 1781731), (7, 1018132), (14, 509066), (28, 254533), (29, 245756), (58, 122878), (67, 106372), (116, 61439), (131, 54404), (134, 53186), (203, 35108), (262, 27202), (268, 26593), (406, 17554), (469, 15196), (524, 13601), (812, 8777), (917, 7772), (938, 7598), (1834, 3886), (1876, 3799), (1943, 3668)]