30447872

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 74859456

約数和(自身を除く): 44411584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1307, 1456, 1664, 1792, 2614, 2912, 3328, 5228, 5824, 9149, 10456, 11648, 16991, 18298, 20912, 23296, 33982, 36596, 41824, 67964, 73192, 83648, 118937, 135928, 146384, 167296, 237874, 271856, 292768, 334592, 475748, 543712, 585536, 951496, 1087424, 1171072, 1902992, 2174848, 2342144, 3805984, 4349696, 7611968, 15223936, 30447872]

約数ペア:

[(1, 30447872), (2, 15223936), (4, 7611968), (7, 4349696), (8, 3805984), (13, 2342144), (14, 2174848), (16, 1902992), (26, 1171072), (28, 1087424), (32, 951496), (52, 585536), (56, 543712), (64, 475748), (91, 334592), (104, 292768), (112, 271856), (128, 237874), (182, 167296), (208, 146384), (224, 135928), (256, 118937), (364, 83648), (416, 73192), (448, 67964), (728, 41824), (832, 36596), (896, 33982), (1307, 23296), (1456, 20912), (1664, 18298), (1792, 16991), (2614, 11648), (2912, 10456), (3328, 9149), (5228, 5824)]