28441208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{86711}}^1$

素因数の和:86758

約数の個数: 16

約数和(自身を含む): 54628560

約数和(自身を除く): 26187352

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 86711, 173422, 346844, 693688, 3555151, 7110302, 14220604, 28441208]

約数ペア:

[(1, 28441208), (2, 14220604), (4, 7110302), (8, 3555151), (41, 693688), (82, 346844), (164, 173422), (328, 86711)]