63849842

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 119672640

約数和(自身を除く): 55822798

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 266, 371, 647, 742, 931, 1007, 1294, 1862, 2014, 2597, 4529, 5194, 7049, 9058, 12293, 14098, 24586, 31703, 34291, 49343, 63406, 68582, 86051, 98686, 172102, 240037, 480074, 602357, 651529, 1204714, 1303058, 1680259, 3360518, 4560703, 9121406, 31924921, 63849842]

約数ペア:

[(1, 63849842), (2, 31924921), (7, 9121406), (14, 4560703), (19, 3360518), (38, 1680259), (49, 1303058), (53, 1204714), (98, 651529), (106, 602357), (133, 480074), (266, 240037), (371, 172102), (647, 98686), (742, 86051), (931, 68582), (1007, 63406), (1294, 49343), (1862, 34291), (2014, 31703), (2597, 24586), (4529, 14098), (5194, 12293), (7049, 9058)]