28946420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62927}}^1$

素因数の和:62959

約数の個数: 24

約数和(自身を含む): 63431424

約数和(自身を除く): 34485004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 62927, 125854, 251708, 314635, 629270, 1258540, 1447321, 2894642, 5789284, 7236605, 14473210, 28946420]

約数ペア:

[(1, 28946420), (2, 14473210), (4, 7236605), (5, 5789284), (10, 2894642), (20, 1447321), (23, 1258540), (46, 629270), (92, 314635), (115, 251708), (230, 125854), (460, 62927)]