28056722796

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2489947}}^1$

素因数の和:2490270

約数の個数: 36

約数和(自身を含む): 71147774152

約数和(自身を除く): 43091051356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 2489947, 4979894, 7469841, 9959788, 14939682, 22409523, 29879364, 44819046, 89638092, 779353411, 1558706822, 2338060233, 3117413644, 4676120466, 7014180699, 9352240932, 14028361398, 28056722796]

約数ペア:

[(1, 28056722796), (2, 14028361398), (3, 9352240932), (4, 7014180699), (6, 4676120466), (9, 3117413644), (12, 2338060233), (18, 1558706822), (36, 779353411), (313, 89638092), (626, 44819046), (939, 29879364), (1252, 22409523), (1878, 14939682), (2817, 9959788), (3756, 7469841), (5634, 4979894), (11268, 2489947)]