7651072

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 108

約数和(自身を含む): 19029640

約数和(自身を除く): 11378568

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 121, 128, 143, 152, 176, 208, 209, 242, 247, 256, 286, 304, 352, 416, 418, 484, 494, 572, 608, 704, 832, 836, 968, 988, 1144, 1216, 1408, 1573, 1664, 1672, 1936, 1976, 2288, 2299, 2432, 2717, 2816, 3146, 3328, 3344, 3872, 3952, 4576, 4598, 4864, 5434, 6292, 6688, 7744, 7904, 9152, 9196, 10868, 12584, 13376, 15488, 15808, 18304, 18392, 21736, 25168, 26752, 29887, 30976, 31616, 36608, 36784, 43472, 50336, 53504, 59774, 63232, 73568, 86944, 100672, 119548, 147136, 173888, 201344, 239096, 294272, 347776, 402688, 478192, 588544, 695552, 956384, 1912768, 3825536, 7651072]

約数ペア:

[(1, 7651072), (2, 3825536), (4, 1912768), (8, 956384), (11, 695552), (13, 588544), (16, 478192), (19, 402688), (22, 347776), (26, 294272), (32, 239096), (38, 201344), (44, 173888), (52, 147136), (64, 119548), (76, 100672), (88, 86944), (104, 73568), (121, 63232), (128, 59774), (143, 53504), (152, 50336), (176, 43472), (208, 36784), (209, 36608), (242, 31616), (247, 30976), (256, 29887), (286, 26752), (304, 25168), (352, 21736), (416, 18392), (418, 18304), (484, 15808), (494, 15488), (572, 13376), (608, 12584), (704, 10868), (832, 9196), (836, 9152), (968, 7904), (988, 7744), (1144, 6688), (1216, 6292), (1408, 5434), (1573, 4864), (1664, 4598), (1672, 4576), (1936, 3952), (1976, 3872), (2288, 3344), (2299, 3328), (2432, 3146), (2717, 2816)]