28901112

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{22721}}^1$

素因数の和:22783

約数の個数: 32

約数和(自身を含む): 73619280

約数和(自身を除く): 44718168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 22721, 45442, 68163, 90884, 136326, 181768, 272652, 545304, 1204213, 2408426, 3612639, 4816852, 7225278, 9633704, 14450556, 28901112]

約数ペア:

[(1, 28901112), (2, 14450556), (3, 9633704), (4, 7225278), (6, 4816852), (8, 3612639), (12, 2408426), (24, 1204213), (53, 545304), (106, 272652), (159, 181768), (212, 136326), (318, 90884), (424, 68163), (636, 45442), (1272, 22721)]