28001710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3067}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 55665792

約数和(自身を除く): 27664082

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 3067, 4565, 6134, 9130, 15335, 30670, 33737, 67474, 168685, 254561, 337370, 509122, 1272805, 2545610, 2800171, 5600342, 14000855, 28001710]

約数ペア:

[(1, 28001710), (2, 14000855), (5, 5600342), (10, 2800171), (11, 2545610), (22, 1272805), (55, 509122), (83, 337370), (110, 254561), (166, 168685), (415, 67474), (830, 33737), (913, 30670), (1826, 15335), (3067, 9130), (4565, 6134)]