73658936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2693}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 149355360

約数和(自身を除く): 75696424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 2693, 3419, 5386, 6838, 10772, 13676, 21544, 27352, 35009, 70018, 140036, 280072, 708259, 1416518, 2833036, 5666072, 9207367, 18414734, 36829468, 73658936]

約数ペア:

[(1, 73658936), (2, 36829468), (4, 18414734), (8, 9207367), (13, 5666072), (26, 2833036), (52, 1416518), (104, 708259), (263, 280072), (526, 140036), (1052, 70018), (2104, 35009), (2693, 27352), (3419, 21544), (5386, 13676), (6838, 10772)]