17963141296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 36077298048

約数和(自身を除く): 18114156752

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 241, 262, 344, 482, 524, 688, 827, 964, 1048, 1654, 1928, 2096, 3308, 3856, 5633, 6616, 10363, 11266, 13232, 20726, 22532, 31571, 35561, 41452, 45064, 63142, 71122, 82904, 90128, 108337, 126284, 142244, 165808, 199307, 216674, 252568, 284488, 398614, 433348, 505136, 568976, 797228, 866696, 1357553, 1594456, 1733392, 2715106, 3188912, 4658491, 5430212, 8570201, 9316982, 10860424, 17140402, 18633964, 21720848, 26109217, 34280804, 37267928, 52218434, 68561608, 74535856, 104436868, 137123216, 208873736, 417747472, 1122696331, 2245392662, 4490785324, 8981570648, 17963141296]

約数ペア:

[(1, 17963141296), (2, 8981570648), (4, 4490785324), (8, 2245392662), (16, 1122696331), (43, 417747472), (86, 208873736), (131, 137123216), (172, 104436868), (241, 74535856), (262, 68561608), (344, 52218434), (482, 37267928), (524, 34280804), (688, 26109217), (827, 21720848), (964, 18633964), (1048, 17140402), (1654, 10860424), (1928, 9316982), (2096, 8570201), (3308, 5430212), (3856, 4658491), (5633, 3188912), (6616, 2715106), (10363, 1733392), (11266, 1594456), (13232, 1357553), (20726, 866696), (22532, 797228), (31571, 568976), (35561, 505136), (41452, 433348), (45064, 398614), (63142, 284488), (71122, 252568), (82904, 216674), (90128, 199307), (108337, 165808), (126284, 142244)]