26958902464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{4549}}^1$

素因数の和:5010

約数の個数: 112

約数和(自身を含む): 61159644000

約数和(自身を除く): 34200741536

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 419, 442, 544, 832, 838, 884, 1088, 1676, 1768, 3352, 3536, 4549, 5447, 6704, 7072, 7123, 9098, 10894, 13408, 14144, 14246, 18196, 21788, 26816, 28492, 36392, 43576, 56984, 59137, 72784, 77333, 87152, 92599, 113968, 118274, 145568, 154666, 174304, 185198, 227936, 236548, 291136, 309332, 348608, 370396, 455872, 473096, 618664, 740792, 946192, 1005329, 1237328, 1481584, 1892384, 1906031, 2010658, 2474656, 2963168, 3784768, 3812062, 4021316, 4949312, 5926336, 7624124, 8042632, 15248248, 16085264, 24778403, 30496496, 32170528, 32402527, 49556806, 60992992, 64341056, 64805054, 99113612, 121985984, 129610108, 198227224, 259220216, 396454448, 421232851, 518440432, 792908896, 842465702, 1036880864, 1585817792, 1684931404, 2073761728, 3369862808, 6739725616, 13479451232, 26958902464]

約数ペア:

[(1, 26958902464), (2, 13479451232), (4, 6739725616), (8, 3369862808), (13, 2073761728), (16, 1684931404), (17, 1585817792), (26, 1036880864), (32, 842465702), (34, 792908896), (52, 518440432), (64, 421232851), (68, 396454448), (104, 259220216), (136, 198227224), (208, 129610108), (221, 121985984), (272, 99113612), (416, 64805054), (419, 64341056), (442, 60992992), (544, 49556806), (832, 32402527), (838, 32170528), (884, 30496496), (1088, 24778403), (1676, 16085264), (1768, 15248248), (3352, 8042632), (3536, 7624124), (4549, 5926336), (5447, 4949312), (6704, 4021316), (7072, 3812062), (7123, 3784768), (9098, 2963168), (10894, 2474656), (13408, 2010658), (14144, 1906031), (14246, 1892384), (18196, 1481584), (21788, 1237328), (26816, 1005329), (28492, 946192), (36392, 740792), (43576, 618664), (56984, 473096), (59137, 455872), (72784, 370396), (77333, 348608), (87152, 309332), (92599, 291136), (113968, 236548), (118274, 227936), (145568, 185198), (154666, 174304)]