72857048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28549}}^1$

素因数の和:28595

約数の個数: 32

約数和(自身を含む): 154170000

約数和(自身を除く): 81312952

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 28549, 57098, 114196, 228392, 314039, 628078, 827921, 1256156, 1655842, 2512312, 3311684, 6623368, 9107131, 18214262, 36428524, 72857048]

約数ペア:

[(1, 72857048), (2, 36428524), (4, 18214262), (8, 9107131), (11, 6623368), (22, 3311684), (29, 2512312), (44, 1655842), (58, 1256156), (88, 827921), (116, 628078), (232, 314039), (319, 228392), (638, 114196), (1276, 57098), (2552, 28549)]