39899992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 84077280

約数和(自身を除く): 44177288

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 877, 968, 1034, 1754, 2068, 3508, 4136, 5687, 7016, 9647, 11374, 19294, 22748, 38588, 41219, 45496, 77176, 82438, 106117, 164876, 212234, 329752, 424468, 453409, 848936, 906818, 1813636, 3627272, 4987499, 9974998, 19949996, 39899992]

約数ペア:

[(1, 39899992), (2, 19949996), (4, 9974998), (8, 4987499), (11, 3627272), (22, 1813636), (44, 906818), (47, 848936), (88, 453409), (94, 424468), (121, 329752), (188, 212234), (242, 164876), (376, 106117), (484, 82438), (517, 77176), (877, 45496), (968, 41219), (1034, 38588), (1754, 22748), (2068, 19294), (3508, 11374), (4136, 9647), (5687, 7016)]