13072388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 28667520

約数和(自身を除く): 15595132

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 947, 986, 1894, 1972, 3451, 3788, 6629, 6902, 13258, 13804, 16099, 26516, 27463, 32198, 54926, 64396, 109852, 112693, 192241, 225386, 384482, 450772, 466871, 768964, 933742, 1867484, 3268097, 6536194, 13072388]

約数ペア:

[(1, 13072388), (2, 6536194), (4, 3268097), (7, 1867484), (14, 933742), (17, 768964), (28, 466871), (29, 450772), (34, 384482), (58, 225386), (68, 192241), (116, 112693), (119, 109852), (203, 64396), (238, 54926), (406, 32198), (476, 27463), (493, 26516), (812, 16099), (947, 13804), (986, 13258), (1894, 6902), (1972, 6629), (3451, 3788)]