28156462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11549}}^1$

素因数の和:11627

約数の個数: 16

約数和(自身を含む): 44906400

約数和(自身を除く): 16749938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 11549, 23098, 265627, 531254, 612097, 1224194, 14078231, 28156462]

約数ペア:

[(1, 28156462), (2, 14078231), (23, 1224194), (46, 612097), (53, 531254), (106, 265627), (1219, 23098), (2438, 11549)]