7121090864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3539}}^1\times {\mathrm{6619}}^1$

素因数の和:10185

約数の個数: 40

約数和(自身を含む): 14529576000

約数和(自身を除く): 7408485136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3539, 6619, 7078, 13238, 14156, 26476, 28312, 52952, 56624, 67241, 105904, 125761, 134482, 251522, 268964, 503044, 537928, 1006088, 1075856, 2012176, 23424641, 46849282, 93698564, 187397128, 374794256, 445068179, 890136358, 1780272716, 3560545432, 7121090864]

約数ペア:

[(1, 7121090864), (2, 3560545432), (4, 1780272716), (8, 890136358), (16, 445068179), (19, 374794256), (38, 187397128), (76, 93698564), (152, 46849282), (304, 23424641), (3539, 2012176), (6619, 1075856), (7078, 1006088), (13238, 537928), (14156, 503044), (26476, 268964), (28312, 251522), (52952, 134482), (56624, 125761), (67241, 105904)]