64759868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 124117056

約数和(自身を除く): 59357188

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 961, 991, 1054, 1922, 1982, 2108, 3844, 3964, 16337, 16847, 30721, 32674, 33694, 61442, 65348, 67388, 122884, 522257, 952351, 1044514, 1904702, 2089028, 3809404, 16189967, 32379934, 64759868]

約数ペア:

[(1, 64759868), (2, 32379934), (4, 16189967), (17, 3809404), (31, 2089028), (34, 1904702), (62, 1044514), (68, 952351), (124, 522257), (527, 122884), (961, 67388), (991, 65348), (1054, 61442), (1922, 33694), (1982, 32674), (2108, 30721), (3844, 16847), (3964, 16337)]