28154376

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 48722424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3079, 4572, 6158, 9144, 9237, 12316, 18474, 24632, 27711, 36948, 55422, 73896, 110844, 221688, 391033, 782066, 1173099, 1564132, 2346198, 3128264, 3519297, 4692396, 7038594, 9384792, 14077188, 28154376]

約数ペア:

[(1, 28154376), (2, 14077188), (3, 9384792), (4, 7038594), (6, 4692396), (8, 3519297), (9, 3128264), (12, 2346198), (18, 1564132), (24, 1173099), (36, 782066), (72, 391033), (127, 221688), (254, 110844), (381, 73896), (508, 55422), (762, 36948), (1016, 27711), (1143, 24632), (1524, 18474), (2286, 12316), (3048, 9237), (3079, 9144), (4572, 6158)]