28966660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62971}}^1$

素因数の和:63003

約数の個数: 24

約数和(自身を含む): 63475776

約数和(自身を除く): 34509116

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 62971, 125942, 251884, 314855, 629710, 1259420, 1448333, 2896666, 5793332, 7241665, 14483330, 28966660]

約数ペア:

[(1, 28966660), (2, 14483330), (4, 7241665), (5, 5793332), (10, 2896666), (20, 1448333), (23, 1259420), (46, 629710), (92, 314855), (115, 251884), (230, 125942), (460, 62971)]