56556821104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16289407}}^1$

素因数の和:16289453

約数の個数: 40

約数和(自身を含む): 129272741888

約数和(自身を除く): 72715920784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 16289407, 32578814, 65157628, 114025849, 130315256, 228051698, 260630512, 456103396, 504971617, 912206792, 1009943234, 1824413584, 2019886468, 3534801319, 4039772936, 7069602638, 8079545872, 14139205276, 28278410552, 56556821104]

約数ペア:

[(1, 56556821104), (2, 28278410552), (4, 14139205276), (7, 8079545872), (8, 7069602638), (14, 4039772936), (16, 3534801319), (28, 2019886468), (31, 1824413584), (56, 1009943234), (62, 912206792), (112, 504971617), (124, 456103396), (217, 260630512), (248, 228051698), (434, 130315256), (496, 114025849), (868, 65157628), (1736, 32578814), (3472, 16289407)]