28286424

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{4973}}^1$

素因数の和:5064

約数の個数: 48

約数和(自身を含む): 77594400

約数和(自身を除く): 49307976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 4973, 5688, 9946, 14919, 19892, 29838, 39784, 44757, 59676, 89514, 119352, 179028, 358056, 392867, 785734, 1178601, 1571468, 2357202, 3142936, 3535803, 4714404, 7071606, 9428808, 14143212, 28286424]

約数ペア:

[(1, 28286424), (2, 14143212), (3, 9428808), (4, 7071606), (6, 4714404), (8, 3535803), (9, 3142936), (12, 2357202), (18, 1571468), (24, 1178601), (36, 785734), (72, 392867), (79, 358056), (158, 179028), (237, 119352), (316, 89514), (474, 59676), (632, 44757), (711, 39784), (948, 29838), (1422, 19892), (1896, 14919), (2844, 9946), (4973, 5688)]