68198696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13553}}^1$

素因数の和:13613

約数の個数: 32

約数和(自身を含む): 139064040

約数和(自身を除く): 70865344

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 13553, 27106, 54212, 108424, 230401, 460802, 501461, 921604, 1002922, 1843208, 2005844, 4011688, 8524837, 17049674, 34099348, 68198696]

約数ペア:

[(1, 68198696), (2, 34099348), (4, 17049674), (8, 8524837), (17, 4011688), (34, 2005844), (37, 1843208), (68, 1002922), (74, 921604), (136, 501461), (148, 460802), (296, 230401), (629, 108424), (1258, 54212), (2516, 27106), (5032, 13553)]