26660608

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8040

約数の個数: 36

約数和(自身を含む): 57317848

約数和(自身を除く): 30657240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8011, 16022, 32044, 64088, 104143, 128176, 208286, 256352, 416572, 512704, 833144, 1025408, 1666288, 2050816, 3332576, 6665152, 13330304, 26660608]

約数ペア:

[(1, 26660608), (2, 13330304), (4, 6665152), (8, 3332576), (13, 2050816), (16, 1666288), (26, 1025408), (32, 833144), (52, 512704), (64, 416572), (104, 256352), (128, 208286), (208, 128176), (256, 104143), (416, 64088), (832, 32044), (1664, 16022), (3328, 8011)]