40365754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 72503424

約数和(自身を除く): 32137670

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 2663, 5326, 7579, 15158, 29293, 34619, 58586, 69238, 141139, 282278, 380809, 761618, 1552529, 1834807, 3105058, 3669614, 20182877, 40365754]

約数ペア:

[(1, 40365754), (2, 20182877), (11, 3669614), (13, 3105058), (22, 1834807), (26, 1552529), (53, 761618), (106, 380809), (143, 282278), (286, 141139), (583, 69238), (689, 58586), (1166, 34619), (1378, 29293), (2663, 15158), (5326, 7579)]