42972874568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9609319}}^1$

素因数の和:9609381

約数の個数: 32

約数和(自身を含む): 88790116800

約数和(自身を除く): 45817242232

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 9609319, 19218638, 38437276, 76874552, 124921147, 249842294, 413200717, 499684588, 826401434, 999369176, 1652802868, 3305605736, 5371609321, 10743218642, 21486437284, 42972874568]

約数ペア:

[(1, 42972874568), (2, 21486437284), (4, 10743218642), (8, 5371609321), (13, 3305605736), (26, 1652802868), (43, 999369176), (52, 826401434), (86, 499684588), (104, 413200717), (172, 249842294), (344, 124921147), (559, 76874552), (1118, 38437276), (2236, 19218638), (4472, 9609319)]