71570238754

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1\times {\mathrm{21377}}^1$

素因数の和:24162

約数の個数: 32

約数和(自身を含む): 124122378240

約数和(自身を除く): 52552139486

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2687, 5374, 18809, 21377, 37618, 42754, 149639, 239143, 299278, 478286, 1674001, 1902553, 3348002, 3805106, 13317871, 26635742, 57439999, 114879998, 402079993, 804159986, 5112159911, 10224319822, 35785119377, 71570238754]

約数ペア:

[(1, 71570238754), (2, 35785119377), (7, 10224319822), (14, 5112159911), (89, 804159986), (178, 402079993), (623, 114879998), (1246, 57439999), (2687, 26635742), (5374, 13317871), (18809, 3805106), (21377, 3348002), (37618, 1902553), (42754, 1674001), (149639, 478286), (239143, 299278)]