68561528

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53231}}^1$

素因数の和:53267

約数の個数: 32

約数和(自身を含む): 153308160

約数和(自身を除く): 84746632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 53231, 106462, 212924, 372617, 425848, 745234, 1224313, 1490468, 2448626, 2980936, 4897252, 8570191, 9794504, 17140382, 34280764, 68561528]

約数ペア:

[(1, 68561528), (2, 34280764), (4, 17140382), (7, 9794504), (8, 8570191), (14, 4897252), (23, 2980936), (28, 2448626), (46, 1490468), (56, 1224313), (92, 745234), (161, 425848), (184, 372617), (322, 212924), (644, 106462), (1288, 53231)]