66301144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 155615040

約数和(自身を除く): 89313896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1493, 1586, 1708, 2986, 3172, 3416, 5551, 5972, 6344, 10451, 11102, 11944, 19409, 20902, 22204, 38818, 41804, 44408, 77636, 83608, 91073, 135863, 155272, 182146, 271726, 364292, 543452, 637511, 728584, 1086904, 1183949, 1275022, 2367898, 2550044, 4735796, 5100088, 8287643, 9471592, 16575286, 33150572, 66301144]

約数ペア:

[(1, 66301144), (2, 33150572), (4, 16575286), (7, 9471592), (8, 8287643), (13, 5100088), (14, 4735796), (26, 2550044), (28, 2367898), (52, 1275022), (56, 1183949), (61, 1086904), (91, 728584), (104, 637511), (122, 543452), (182, 364292), (244, 271726), (364, 182146), (427, 155272), (488, 135863), (728, 91073), (793, 83608), (854, 77636), (1493, 44408), (1586, 41804), (1708, 38818), (2986, 22204), (3172, 20902), (3416, 19409), (5551, 11944), (5972, 11102), (6344, 10451)]