38311196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 84188160

約数和(自身を除く): 45876964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 692, 719, 1211, 1438, 1903, 2422, 2876, 3806, 4844, 5033, 7612, 7909, 10066, 13321, 15818, 20132, 26642, 31636, 53284, 55363, 110726, 124387, 221452, 248774, 497548, 870709, 1368257, 1741418, 2736514, 3482836, 5473028, 9577799, 19155598, 38311196]

約数ペア:

[(1, 38311196), (2, 19155598), (4, 9577799), (7, 5473028), (11, 3482836), (14, 2736514), (22, 1741418), (28, 1368257), (44, 870709), (77, 497548), (154, 248774), (173, 221452), (308, 124387), (346, 110726), (692, 55363), (719, 53284), (1211, 31636), (1438, 26642), (1903, 20132), (2422, 15818), (2876, 13321), (3806, 10066), (4844, 7909), (5033, 7612)]