66793376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 142347744

約数和(自身を除く): 75554368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 307, 416, 523, 614, 1046, 1228, 2092, 2456, 3991, 4184, 4912, 6799, 7982, 8368, 9824, 13598, 15964, 16736, 27196, 31928, 54392, 63856, 108784, 127712, 160561, 217568, 321122, 642244, 1284488, 2087293, 2568976, 4174586, 5137952, 8349172, 16698344, 33396688, 66793376]

約数ペア:

[(1, 66793376), (2, 33396688), (4, 16698344), (8, 8349172), (13, 5137952), (16, 4174586), (26, 2568976), (32, 2087293), (52, 1284488), (104, 642244), (208, 321122), (307, 217568), (416, 160561), (523, 127712), (614, 108784), (1046, 63856), (1228, 54392), (2092, 31928), (2456, 27196), (3991, 16736), (4184, 15964), (4912, 13598), (6799, 9824), (7982, 8368)]