28313276856

素因数分解:

$2^3\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{915221}}^1$

素因数の和:916519

約数の個数: 32

約数和(自身を含む): 70838182800

約数和(自身を除く): 42524905944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1289, 2578, 3867, 5156, 7734, 10312, 15468, 30936, 915221, 1830442, 2745663, 3660884, 5491326, 7321768, 10982652, 21965304, 1179719869, 2359439738, 3539159607, 4718879476, 7078319214, 9437758952, 14156638428, 28313276856]

約数ペア:

[(1, 28313276856), (2, 14156638428), (3, 9437758952), (4, 7078319214), (6, 4718879476), (8, 3539159607), (12, 2359439738), (24, 1179719869), (1289, 21965304), (2578, 10982652), (3867, 7321768), (5156, 5491326), (7734, 3660884), (10312, 2745663), (15468, 1830442), (30936, 915221)]