68333824

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{20533}}^1$

素因数の和:20562

約数の個数: 36

約数和(自身を含む): 146900236

約数和(自身を除く): 78566412

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 20533, 41066, 82132, 164264, 266929, 328528, 533858, 657056, 1067716, 1314112, 2135432, 2628224, 4270864, 5256448, 8541728, 17083456, 34166912, 68333824]

約数ペア:

[(1, 68333824), (2, 34166912), (4, 17083456), (8, 8541728), (13, 5256448), (16, 4270864), (26, 2628224), (32, 2135432), (52, 1314112), (64, 1067716), (104, 657056), (128, 533858), (208, 328528), (256, 266929), (416, 164264), (832, 82132), (1664, 41066), (3328, 20533)]