71521984

素因数分解:

$2^6\times {\mathrm{467}}^1\times {\mathrm{2393}}^1$

素因数の和:2872

約数の個数: 28

約数和(自身を含む): 142289784

約数和(自身を除く): 70767800

約数列:

[1, 2, 4, 8, 16, 32, 64, 467, 934, 1868, 2393, 3736, 4786, 7472, 9572, 14944, 19144, 29888, 38288, 76576, 153152, 1117531, 2235062, 4470124, 8940248, 17880496, 35760992, 71521984]

約数ペア:

[(1, 71521984), (2, 35760992), (4, 17880496), (8, 8940248), (16, 4470124), (32, 2235062), (64, 1117531), (467, 153152), (934, 76576), (1868, 38288), (2393, 29888), (3736, 19144), (4786, 14944), (7472, 9572)]