84771988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{104399}}^1$

素因数の和:104439

約数の個数: 24

約数和(自身を含む): 175392000

約数和(自身を除く): 90620012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 104399, 208798, 417596, 730793, 1461586, 2923172, 3027571, 6055142, 12110284, 21192997, 42385994, 84771988]

約数ペア:

[(1, 84771988), (2, 42385994), (4, 21192997), (7, 12110284), (14, 6055142), (28, 3027571), (29, 2923172), (58, 1461586), (116, 730793), (203, 417596), (406, 208798), (812, 104399)]