28548058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 53716608

約数和(自身を除く): 25168550

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 941, 1379, 1882, 2167, 2758, 4334, 6587, 10351, 13174, 15169, 20702, 30338, 72457, 144914, 185377, 370754, 1297639, 2039147, 2595278, 4078294, 14274029, 28548058]

約数ペア:

[(1, 28548058), (2, 14274029), (7, 4078294), (11, 2595278), (14, 2039147), (22, 1297639), (77, 370754), (154, 185377), (197, 144914), (394, 72457), (941, 30338), (1379, 20702), (1882, 15169), (2167, 13174), (2758, 10351), (4334, 6587)]