28987526

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{1471}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 44513280

約数和(自身を除く): 15525754

約数列:

[1, 2, 59, 118, 167, 334, 1471, 2942, 9853, 19706, 86789, 173578, 245657, 491314, 14493763, 28987526]

約数ペア:

[(1, 28987526), (2, 14493763), (59, 491314), (118, 245657), (167, 173578), (334, 86789), (1471, 19706), (2942, 9853)]