28837680313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{78643}}^1$

素因数の和:79144

約数の個数: 16

約数和(自身を含む): 31594755136

約数和(自身を除く): 2757074823

約数列:

[1, 13, 67, 421, 871, 5473, 28207, 78643, 366691, 1022359, 5269081, 33108703, 68498053, 430413139, 2218283101, 28837680313]

約数ペア:

[(1, 28837680313), (13, 2218283101), (67, 430413139), (421, 68498053), (871, 33108703), (5473, 5269081), (28207, 1022359), (78643, 366691)]