70721640158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1\times {\mathrm{66377}}^1$

素因数の和:67388

約数の個数: 32

約数和(自身を含む): 117023882976

約数和(自身を除く): 46302242818

約数列:

[1, 2, 13, 26, 43, 86, 559, 953, 1118, 1906, 12389, 24778, 40979, 66377, 81958, 132754, 532727, 862901, 1065454, 1725802, 2854211, 5708422, 37104743, 63257281, 74209486, 126514562, 822344653, 1644689306, 2720063083, 5440126166, 35360820079, 70721640158]

約数ペア:

[(1, 70721640158), (2, 35360820079), (13, 5440126166), (26, 2720063083), (43, 1644689306), (86, 822344653), (559, 126514562), (953, 74209486), (1118, 63257281), (1906, 37104743), (12389, 5708422), (24778, 2854211), (40979, 1725802), (66377, 1065454), (81958, 862901), (132754, 532727)]