66931592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91939}}^1$

素因数の和:91965

約数の個数: 32

約数和(自身を含む): 154459200

約数和(自身を除く): 87527608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 91939, 183878, 367756, 643573, 735512, 1195207, 1287146, 2390414, 2574292, 4780828, 5148584, 8366449, 9561656, 16732898, 33465796, 66931592]

約数ペア:

[(1, 66931592), (2, 33465796), (4, 16732898), (7, 9561656), (8, 8366449), (13, 5148584), (14, 4780828), (26, 2574292), (28, 2390414), (52, 1287146), (56, 1195207), (91, 735512), (104, 643573), (182, 367756), (364, 183878), (728, 91939)]