28599610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12941}}^1$

素因数の和:12978

約数の個数: 32

約数和(自身を含む): 58704912

約数和(自身を除く): 30105302

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 12941, 25882, 64705, 129410, 168233, 219997, 336466, 439994, 841165, 1099985, 1682330, 2199970, 2859961, 5719922, 14299805, 28599610]

約数ペア:

[(1, 28599610), (2, 14299805), (5, 5719922), (10, 2859961), (13, 2199970), (17, 1682330), (26, 1099985), (34, 841165), (65, 439994), (85, 336466), (130, 219997), (170, 168233), (221, 129410), (442, 64705), (1105, 25882), (2210, 12941)]