28758466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31883}}^1$

素因数の和:31937

約数の個数: 16

約数和(自身を含む): 48208608

約数和(自身を除く): 19450142

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 31883, 63766, 350713, 701426, 1307203, 2614406, 14379233, 28758466]

約数ペア:

[(1, 28758466), (2, 14379233), (11, 2614406), (22, 1307203), (41, 701426), (82, 350713), (451, 63766), (902, 31883)]