520996864

素因数分解:

$2^{11}\times {\mathrm{71}}^1\times {\mathrm{3583}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 1056706560

約数和(自身を除く): 535709696

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2048, 2272, 3583, 4544, 7166, 9088, 14332, 18176, 28664, 36352, 57328, 72704, 114656, 145408, 229312, 254393, 458624, 508786, 917248, 1017572, 1834496, 2035144, 3668992, 4070288, 7337984, 8140576, 16281152, 32562304, 65124608, 130249216, 260498432, 520996864]

約数ペア:

[(1, 520996864), (2, 260498432), (4, 130249216), (8, 65124608), (16, 32562304), (32, 16281152), (64, 8140576), (71, 7337984), (128, 4070288), (142, 3668992), (256, 2035144), (284, 1834496), (512, 1017572), (568, 917248), (1024, 508786), (1136, 458624), (2048, 254393), (2272, 229312), (3583, 145408), (4544, 114656), (7166, 72704), (9088, 57328), (14332, 36352), (18176, 28664)]