12704150784

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1272451}}^1$

素因数の和:1272483

約数の個数: 72

約数和(自身を含む): 36412486432

約数和(自身を除く): 23708335648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 1272451, 2544902, 3817353, 5089804, 7634706, 10179608, 15269412, 16541863, 20359216, 30538824, 33083726, 40718432, 49625589, 61077648, 66167452, 81436864, 99251178, 122155296, 132334904, 162873728, 198502356, 244310592, 264669808, 325747456, 397004712, 488621184, 529339616, 794009424, 977242368, 1058679232, 1588018848, 2117358464, 3176037696, 4234716928, 6352075392, 12704150784]

約数ペア:

[(1, 12704150784), (2, 6352075392), (3, 4234716928), (4, 3176037696), (6, 2117358464), (8, 1588018848), (12, 1058679232), (13, 977242368), (16, 794009424), (24, 529339616), (26, 488621184), (32, 397004712), (39, 325747456), (48, 264669808), (52, 244310592), (64, 198502356), (78, 162873728), (96, 132334904), (104, 122155296), (128, 99251178), (156, 81436864), (192, 66167452), (208, 61077648), (256, 49625589), (312, 40718432), (384, 33083726), (416, 30538824), (624, 20359216), (768, 16541863), (832, 15269412), (1248, 10179608), (1664, 7634706), (2496, 5089804), (3328, 3817353), (4992, 2544902), (9984, 1272451)]