25653628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 62092800

約数和(自身を除く): 36439172

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 77, 86, 91, 143, 149, 154, 172, 182, 286, 298, 301, 308, 364, 473, 559, 572, 596, 602, 946, 1001, 1043, 1118, 1204, 1639, 1892, 1937, 2002, 2086, 2236, 3278, 3311, 3874, 3913, 4004, 4172, 6149, 6407, 6556, 6622, 7748, 7826, 11473, 12298, 12814, 13244, 13559, 15652, 21307, 22946, 24596, 25628, 27118, 42614, 43043, 44849, 45892, 54236, 70477, 83291, 85228, 86086, 89698, 140954, 149149, 166582, 172172, 179396, 281908, 298298, 333164, 493339, 583037, 596596, 916201, 986678, 1166074, 1832402, 1973356, 2332148, 3664804, 6413407, 12826814, 25653628]

約数ペア:

[(1, 25653628), (2, 12826814), (4, 6413407), (7, 3664804), (11, 2332148), (13, 1973356), (14, 1832402), (22, 1166074), (26, 986678), (28, 916201), (43, 596596), (44, 583037), (52, 493339), (77, 333164), (86, 298298), (91, 281908), (143, 179396), (149, 172172), (154, 166582), (172, 149149), (182, 140954), (286, 89698), (298, 86086), (301, 85228), (308, 83291), (364, 70477), (473, 54236), (559, 45892), (572, 44849), (596, 43043), (602, 42614), (946, 27118), (1001, 25628), (1043, 24596), (1118, 22946), (1204, 21307), (1639, 15652), (1892, 13559), (1937, 13244), (2002, 12814), (2086, 12298), (2236, 11473), (3278, 7826), (3311, 7748), (3874, 6622), (3913, 6556), (4004, 6407), (4172, 6149)]