29991428

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 53825688

約数和(自身を除く): 23834260

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 733, 772, 1466, 2932, 10229, 20458, 38849, 40916, 77698, 141469, 155396, 282938, 565876, 7497857, 14995714, 29991428]

約数ペア:

[(1, 29991428), (2, 14995714), (4, 7497857), (53, 565876), (106, 282938), (193, 155396), (212, 141469), (386, 77698), (733, 40916), (772, 38849), (1466, 20458), (2932, 10229)]