7151872

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 17627456

約数和(自身を除く): 10475584

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, 307, 364, 416, 448, 614, 728, 832, 896, 1228, 1456, 1664, 1792, 2149, 2456, 2912, 3328, 3991, 4298, 4912, 5824, 7982, 8596, 9824, 11648, 15964, 17192, 19648, 23296, 27937, 31928, 34384, 39296, 55874, 63856, 68768, 78592, 111748, 127712, 137536, 223496, 255424, 275072, 446992, 510848, 550144, 893984, 1021696, 1787968, 3575936, 7151872]

約数ペア:

[(1, 7151872), (2, 3575936), (4, 1787968), (7, 1021696), (8, 893984), (13, 550144), (14, 510848), (16, 446992), (26, 275072), (28, 255424), (32, 223496), (52, 137536), (56, 127712), (64, 111748), (91, 78592), (104, 68768), (112, 63856), (128, 55874), (182, 39296), (208, 34384), (224, 31928), (256, 27937), (307, 23296), (364, 19648), (416, 17192), (448, 15964), (614, 11648), (728, 9824), (832, 8596), (896, 7982), (1228, 5824), (1456, 4912), (1664, 4298), (1792, 3991), (2149, 3328), (2456, 2912)]