28604542

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 43610112

約数和(自身を除く): 15005570

約数列:

[1, 2, 103, 191, 206, 382, 727, 1454, 19673, 39346, 74881, 138857, 149762, 277714, 14302271, 28604542]

約数ペア:

[(1, 28604542), (2, 14302271), (103, 277714), (191, 149762), (206, 138857), (382, 74881), (727, 39346), (1454, 19673)]