1338548224

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{12569}}^1$

素因数の和:12608

約数の個数: 56

約数和(自身を含む): 2883080340

約数和(自身を除く): 1544532116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 8192, 12569, 13312, 25138, 26624, 50276, 53248, 100552, 106496, 163397, 201104, 326794, 402208, 653588, 804416, 1307176, 1608832, 2614352, 3217664, 5228704, 6435328, 10457408, 12870656, 20914816, 25741312, 41829632, 51482624, 83659264, 102965248, 167318528, 334637056, 669274112, 1338548224]

約数ペア:

[(1, 1338548224), (2, 669274112), (4, 334637056), (8, 167318528), (13, 102965248), (16, 83659264), (26, 51482624), (32, 41829632), (52, 25741312), (64, 20914816), (104, 12870656), (128, 10457408), (208, 6435328), (256, 5228704), (416, 3217664), (512, 2614352), (832, 1608832), (1024, 1307176), (1664, 804416), (2048, 653588), (3328, 402208), (4096, 326794), (6656, 201104), (8192, 163397), (12569, 106496), (13312, 100552), (25138, 53248), (26624, 50276)]