3625216

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 81

約数和(自身を含む): 8941989

約数和(自身を除く): 5316773

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 289, 392, 448, 476, 544, 578, 784, 833, 896, 952, 1088, 1156, 1568, 1666, 1792, 1904, 2023, 2176, 2312, 3136, 3332, 3808, 4046, 4352, 4624, 6272, 6664, 7616, 8092, 9248, 12544, 13328, 14161, 15232, 16184, 18496, 26656, 28322, 30464, 32368, 36992, 53312, 56644, 64736, 73984, 106624, 113288, 129472, 213248, 226576, 258944, 453152, 517888, 906304, 1812608, 3625216]

約数ペア:

[(1, 3625216), (2, 1812608), (4, 906304), (7, 517888), (8, 453152), (14, 258944), (16, 226576), (17, 213248), (28, 129472), (32, 113288), (34, 106624), (49, 73984), (56, 64736), (64, 56644), (68, 53312), (98, 36992), (112, 32368), (119, 30464), (128, 28322), (136, 26656), (196, 18496), (224, 16184), (238, 15232), (256, 14161), (272, 13328), (289, 12544), (392, 9248), (448, 8092), (476, 7616), (544, 6664), (578, 6272), (784, 4624), (833, 4352), (896, 4046), (952, 3808), (1088, 3332), (1156, 3136), (1568, 2312), (1666, 2176), (1792, 2023)]