72534818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 123897600

約数和(自身を除く): 51362782

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1598, 1786, 2389, 4778, 15181, 30362, 40613, 45391, 81226, 90782, 112283, 224566, 771647, 1543294, 1908811, 2133377, 3817622, 4266754, 36267409, 72534818]

約数ペア:

[(1, 72534818), (2, 36267409), (17, 4266754), (19, 3817622), (34, 2133377), (38, 1908811), (47, 1543294), (94, 771647), (323, 224566), (646, 112283), (799, 90782), (893, 81226), (1598, 45391), (1786, 40613), (2389, 30362), (4778, 15181)]