28324808

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{7211}}^1$

素因数の和:7708

約数の個数: 16

約数和(自身を含む): 53224560

約数和(自身を除く): 24899752

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 7211, 14422, 28844, 57688, 3540601, 7081202, 14162404, 28324808]

約数ペア:

[(1, 28324808), (2, 14162404), (4, 7081202), (8, 3540601), (491, 57688), (982, 28844), (1964, 14422), (3928, 7211)]