26343730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 56754432

約数和(自身を除く): 30410702

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 67, 70, 82, 134, 137, 205, 274, 287, 335, 410, 469, 574, 670, 685, 938, 959, 1370, 1435, 1918, 2345, 2747, 2870, 4690, 4795, 5494, 5617, 9179, 9590, 11234, 13735, 18358, 19229, 27470, 28085, 38458, 39319, 45895, 56170, 64253, 78638, 91790, 96145, 128506, 192290, 196595, 321265, 376339, 393190, 642530, 752678, 1881695, 2634373, 3763390, 5268746, 13171865, 26343730]

約数ペア:

[(1, 26343730), (2, 13171865), (5, 5268746), (7, 3763390), (10, 2634373), (14, 1881695), (35, 752678), (41, 642530), (67, 393190), (70, 376339), (82, 321265), (134, 196595), (137, 192290), (205, 128506), (274, 96145), (287, 91790), (335, 78638), (410, 64253), (469, 56170), (574, 45895), (670, 39319), (685, 38458), (938, 28085), (959, 27470), (1370, 19229), (1435, 18358), (1918, 13735), (2345, 11234), (2747, 9590), (2870, 9179), (4690, 5617), (4795, 5494)]