247481528

素因数分解:

$2^3\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{2521}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 530830560

約数和(自身を除く): 283349032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1753, 2521, 3506, 5042, 7012, 10084, 12271, 14024, 17647, 20168, 24542, 35294, 49084, 70588, 98168, 141176, 4419313, 8838626, 17677252, 30935191, 35354504, 61870382, 123740764, 247481528]

約数ペア:

[(1, 247481528), (2, 123740764), (4, 61870382), (7, 35354504), (8, 30935191), (14, 17677252), (28, 8838626), (56, 4419313), (1753, 141176), (2521, 98168), (3506, 70588), (5042, 49084), (7012, 35294), (10084, 24542), (12271, 20168), (14024, 17647)]