28962670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{937}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 57135456

約数和(自身を除く): 28172786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 937, 1405, 1874, 2810, 3091, 4685, 6182, 9370, 10307, 15455, 20614, 30910, 51535, 103070, 263297, 526594, 1316485, 2632970, 2896267, 5792534, 14481335, 28962670]

約数ペア:

[(1, 28962670), (2, 14481335), (5, 5792534), (10, 2896267), (11, 2632970), (22, 1316485), (55, 526594), (110, 263297), (281, 103070), (562, 51535), (937, 30910), (1405, 20614), (1874, 15455), (2810, 10307), (3091, 9370), (4685, 6182)]