28302698

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 43215360

約数和(自身を除く): 14912662

約数列:

[1, 2, 79, 158, 271, 542, 661, 1322, 21409, 42818, 52219, 104438, 179131, 358262, 14151349, 28302698]

約数ペア:

[(1, 28302698), (2, 14151349), (79, 358262), (158, 179131), (271, 104438), (542, 52219), (661, 42818), (1322, 21409)]