28380502

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6703}}^1$

素因数の和:6807

約数の個数: 16

約数和(自身を含む): 44648640

約数和(自身を除く): 16268138

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 6703, 13406, 194387, 388774, 489319, 978638, 14190251, 28380502]

約数ペア:

[(1, 28380502), (2, 14190251), (29, 978638), (58, 489319), (73, 388774), (146, 194387), (2117, 13406), (4234, 6703)]