38392354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 78446592

約数和(自身を除く): 40054238

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 127, 143, 151, 154, 182, 254, 286, 302, 889, 1001, 1057, 1397, 1651, 1661, 1778, 1963, 2002, 2114, 2794, 3302, 3322, 3926, 9779, 11557, 11627, 13741, 18161, 19177, 19558, 21593, 23114, 23254, 27482, 36322, 38354, 43186, 127127, 134239, 151151, 210947, 249301, 254254, 268478, 302302, 421894, 498602, 1476629, 1745107, 2742311, 2953258, 3490214, 5484622, 19196177, 38392354]

約数ペア:

[(1, 38392354), (2, 19196177), (7, 5484622), (11, 3490214), (13, 2953258), (14, 2742311), (22, 1745107), (26, 1476629), (77, 498602), (91, 421894), (127, 302302), (143, 268478), (151, 254254), (154, 249301), (182, 210947), (254, 151151), (286, 134239), (302, 127127), (889, 43186), (1001, 38354), (1057, 36322), (1397, 27482), (1651, 23254), (1661, 23114), (1778, 21593), (1963, 19558), (2002, 19177), (2114, 18161), (2794, 13741), (3302, 11627), (3322, 11557), (3926, 9779)]