27818584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 55162800

約数和(自身を除く): 27344216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 461, 794, 922, 1588, 1844, 3176, 3688, 7543, 8759, 15086, 17518, 30172, 35036, 60344, 70072, 183017, 366034, 732068, 1464136, 3477323, 6954646, 13909292, 27818584]

約数ペア:

[(1, 27818584), (2, 13909292), (4, 6954646), (8, 3477323), (19, 1464136), (38, 732068), (76, 366034), (152, 183017), (397, 70072), (461, 60344), (794, 35036), (922, 30172), (1588, 17518), (1844, 15086), (3176, 8759), (3688, 7543)]