25378782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 60105360

約数和(自身を除く): 34726578

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 2689, 3146, 4719, 5378, 8067, 9438, 16134, 29579, 34957, 59158, 69914, 88737, 104871, 177474, 209742, 325369, 384527, 650738, 769054, 976107, 1153581, 1952214, 2307162, 4229797, 8459594, 12689391, 25378782]

約数ペア:

[(1, 25378782), (2, 12689391), (3, 8459594), (6, 4229797), (11, 2307162), (13, 1952214), (22, 1153581), (26, 976107), (33, 769054), (39, 650738), (66, 384527), (78, 325369), (121, 209742), (143, 177474), (242, 104871), (286, 88737), (363, 69914), (429, 59158), (726, 34957), (858, 29579), (1573, 16134), (2689, 9438), (3146, 8067), (4719, 5378)]