28559330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{124171}}^1$

素因数の和:124201

約数の個数: 16

約数和(自身を含む): 53642304

約数和(自身を除く): 25082974

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 124171, 248342, 620855, 1241710, 2855933, 5711866, 14279665, 28559330]

約数ペア:

[(1, 28559330), (2, 14279665), (5, 5711866), (10, 2855933), (23, 1241710), (46, 620855), (115, 248342), (230, 124171)]