25684848002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 43325048448

約数和(自身を除く): 17640200446

約数列:

[1, 2, 11, 22, 61, 122, 131, 193, 262, 386, 671, 757, 1342, 1441, 1514, 2123, 2882, 4246, 7991, 8327, 11773, 15982, 16654, 23546, 25283, 46177, 50566, 87901, 92354, 99167, 129503, 146101, 175802, 198334, 259006, 278113, 292202, 507947, 556226, 1015894, 1090837, 1542263, 1607111, 2181674, 3084526, 3214222, 6049187, 8912161, 12098374, 16964893, 17824322, 19139231, 33929786, 38278462, 66541057, 98033771, 133082114, 196067542, 210531541, 421063082, 1167493091, 2334986182, 12842424001, 25684848002]

約数ペア:

[(1, 25684848002), (2, 12842424001), (11, 2334986182), (22, 1167493091), (61, 421063082), (122, 210531541), (131, 196067542), (193, 133082114), (262, 98033771), (386, 66541057), (671, 38278462), (757, 33929786), (1342, 19139231), (1441, 17824322), (1514, 16964893), (2123, 12098374), (2882, 8912161), (4246, 6049187), (7991, 3214222), (8327, 3084526), (11773, 2181674), (15982, 1607111), (16654, 1542263), (23546, 1090837), (25283, 1015894), (46177, 556226), (50566, 507947), (87901, 292202), (92354, 278113), (99167, 259006), (129503, 198334), (146101, 175802)]