8243775488

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{309637}}^1$

素因数の和:309672

約数の個数: 48

約数和(自身を含む): 17751546540

約数和(自身を除く): 9507771052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 309637, 619274, 1238548, 2477096, 4025281, 4954192, 8050562, 9908384, 16101124, 19816768, 32202248, 39633536, 64404496, 79267072, 128808992, 158534144, 257617984, 317068288, 515235968, 634136576, 1030471936, 2060943872, 4121887744, 8243775488]

約数ペア:

[(1, 8243775488), (2, 4121887744), (4, 2060943872), (8, 1030471936), (13, 634136576), (16, 515235968), (26, 317068288), (32, 257617984), (52, 158534144), (64, 128808992), (104, 79267072), (128, 64404496), (208, 39633536), (256, 32202248), (416, 19816768), (512, 16101124), (832, 9908384), (1024, 8050562), (1664, 4954192), (2048, 4025281), (3328, 2477096), (6656, 1238548), (13312, 619274), (26624, 309637)]