70295831848

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{163927}}^1$

素因数の和:164398

約数の個数: 48

約数和(自身を含む): 145204143840

約数和(自身を除く): 74908311992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 443, 484, 886, 968, 1772, 3544, 4873, 9746, 19492, 38984, 53603, 107206, 163927, 214412, 327854, 428824, 655708, 1311416, 1803197, 3606394, 7212788, 14425576, 19835167, 39670334, 72619661, 79340668, 145239322, 158681336, 290478644, 580957288, 798816271, 1597632542, 3195265084, 6390530168, 8786978981, 17573957962, 35147915924, 70295831848]

約数ペア:

[(1, 70295831848), (2, 35147915924), (4, 17573957962), (8, 8786978981), (11, 6390530168), (22, 3195265084), (44, 1597632542), (88, 798816271), (121, 580957288), (242, 290478644), (443, 158681336), (484, 145239322), (886, 79340668), (968, 72619661), (1772, 39670334), (3544, 19835167), (4873, 14425576), (9746, 7212788), (19492, 3606394), (38984, 1803197), (53603, 1311416), (107206, 655708), (163927, 428824), (214412, 327854)]