40410682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 69249600

約数和(自身を除く): 28838918

約数列:

[1, 2, 13, 19, 26, 38, 179, 247, 358, 457, 494, 914, 2327, 3401, 4654, 5941, 6802, 8683, 11882, 17366, 44213, 81803, 88426, 112879, 163606, 225758, 1063439, 1554257, 2126878, 3108514, 20205341, 40410682]

約数ペア:

[(1, 40410682), (2, 20205341), (13, 3108514), (19, 2126878), (26, 1554257), (38, 1063439), (179, 225758), (247, 163606), (358, 112879), (457, 88426), (494, 81803), (914, 44213), (2327, 17366), (3401, 11882), (4654, 8683), (5941, 6802)]