65928716

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 139272000

約数和(自身を除く): 73343284

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1372, 1421, 1657, 2842, 3314, 5684, 6628, 9947, 11599, 19894, 23198, 39788, 46396, 48053, 81193, 96106, 162386, 192212, 324772, 336371, 568351, 672742, 1136702, 1345484, 2273404, 2354597, 4709194, 9418388, 16482179, 32964358, 65928716]

約数ペア:

[(1, 65928716), (2, 32964358), (4, 16482179), (7, 9418388), (14, 4709194), (28, 2354597), (29, 2273404), (49, 1345484), (58, 1136702), (98, 672742), (116, 568351), (196, 336371), (203, 324772), (343, 192212), (406, 162386), (686, 96106), (812, 81193), (1372, 48053), (1421, 46396), (1657, 39788), (2842, 23198), (3314, 19894), (5684, 11599), (6628, 9947)]