28220898

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{31567}}^1$

素因数の和:31721

約数の個数: 16

約数和(自身を含む): 56822400

約数和(自身を除く): 28601502

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 31567, 63134, 94701, 189402, 4703483, 9406966, 14110449, 28220898]

約数ペア:

[(1, 28220898), (2, 14110449), (3, 9406966), (6, 4703483), (149, 189402), (298, 94701), (447, 63134), (894, 31567)]