56681072

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1801}}^1$

素因数の和:2097

約数の個数: 40

約数和(自身を含む): 126024672

約数和(自身を除く): 69343600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1801, 1967, 2248, 3602, 3934, 4496, 7204, 7868, 12607, 14408, 15736, 25214, 28816, 31472, 50428, 100856, 201712, 506081, 1012162, 2024324, 3542567, 4048648, 7085134, 8097296, 14170268, 28340536, 56681072]

約数ペア:

[(1, 56681072), (2, 28340536), (4, 14170268), (7, 8097296), (8, 7085134), (14, 4048648), (16, 3542567), (28, 2024324), (56, 1012162), (112, 506081), (281, 201712), (562, 100856), (1124, 50428), (1801, 31472), (1967, 28816), (2248, 25214), (3602, 15736), (3934, 14408), (4496, 12607), (7204, 7868)]