2788406912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15439}}^1$

素因数の和:15553

約数の個数: 64

約数和(自身を含む): 5953046400

約数和(自身を除く): 3164639488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 272, 332, 544, 664, 1088, 1328, 1411, 2176, 2656, 2822, 5312, 5644, 10624, 11288, 15439, 22576, 30878, 45152, 61756, 90304, 123512, 180608, 247024, 262463, 494048, 524926, 988096, 1049852, 1281437, 1976192, 2099704, 2562874, 4199408, 5125748, 8398816, 10251496, 16797632, 20502992, 21784429, 33595264, 41005984, 43568858, 82011968, 87137716, 164023936, 174275432, 348550864, 697101728, 1394203456, 2788406912]

約数ペア:

[(1, 2788406912), (2, 1394203456), (4, 697101728), (8, 348550864), (16, 174275432), (17, 164023936), (32, 87137716), (34, 82011968), (64, 43568858), (68, 41005984), (83, 33595264), (128, 21784429), (136, 20502992), (166, 16797632), (272, 10251496), (332, 8398816), (544, 5125748), (664, 4199408), (1088, 2562874), (1328, 2099704), (1411, 1976192), (2176, 1281437), (2656, 1049852), (2822, 988096), (5312, 524926), (5644, 494048), (10624, 262463), (11288, 247024), (15439, 180608), (22576, 123512), (30878, 90304), (45152, 61756)]