40991659058

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{915851}}^1$

素因数の和:916022

約数の個数: 32

約数和(自身を含む): 73854305280

約数和(自身を除く): 32862646222

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1946, 3197, 6394, 22379, 44758, 915851, 1831702, 6410957, 12821914, 21064573, 42129146, 127303289, 147452011, 254606578, 294904022, 891123023, 1782246046, 2927975647, 5855951294, 20495829529, 40991659058]

約数ペア:

[(1, 40991659058), (2, 20495829529), (7, 5855951294), (14, 2927975647), (23, 1782246046), (46, 891123023), (139, 294904022), (161, 254606578), (278, 147452011), (322, 127303289), (973, 42129146), (1946, 21064573), (3197, 12821914), (6394, 6410957), (22379, 1831702), (44758, 915851)]