2073163568

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15971}}^1$

素因数の和:16066

約数の個数: 80

約数和(自身を含む): 4911709440

約数和(自身を除く): 2838545872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 427, 488, 532, 854, 976, 1064, 1159, 1708, 2128, 2318, 3416, 4636, 6832, 8113, 9272, 15971, 16226, 18544, 31942, 32452, 63884, 64904, 111797, 127768, 129808, 223594, 255536, 303449, 447188, 606898, 894376, 974231, 1213796, 1788752, 1948462, 2124143, 2427592, 3896924, 4248286, 4855184, 6819617, 7793848, 8496572, 13639234, 15587696, 16993144, 18510389, 27278468, 33986288, 37020778, 54556936, 74041556, 109113872, 129572723, 148083112, 259145446, 296166224, 518290892, 1036581784, 2073163568]

約数ペア:

[(1, 2073163568), (2, 1036581784), (4, 518290892), (7, 296166224), (8, 259145446), (14, 148083112), (16, 129572723), (19, 109113872), (28, 74041556), (38, 54556936), (56, 37020778), (61, 33986288), (76, 27278468), (112, 18510389), (122, 16993144), (133, 15587696), (152, 13639234), (244, 8496572), (266, 7793848), (304, 6819617), (427, 4855184), (488, 4248286), (532, 3896924), (854, 2427592), (976, 2124143), (1064, 1948462), (1159, 1788752), (1708, 1213796), (2128, 974231), (2318, 894376), (3416, 606898), (4636, 447188), (6832, 303449), (8113, 255536), (9272, 223594), (15971, 129808), (16226, 127768), (18544, 111797), (31942, 64904), (32452, 63884)]