26680576

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8046

約数の個数: 36

約数和(自身を含む): 57360772

約数和(自身を除く): 30680196

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8017, 16034, 32068, 64136, 104221, 128272, 208442, 256544, 416884, 513088, 833768, 1026176, 1667536, 2052352, 3335072, 6670144, 13340288, 26680576]

約数ペア:

[(1, 26680576), (2, 13340288), (4, 6670144), (8, 3335072), (13, 2052352), (16, 1667536), (26, 1026176), (32, 833768), (52, 513088), (64, 416884), (104, 256544), (128, 208442), (208, 128272), (256, 104221), (416, 64136), (832, 32068), (1664, 16034), (3328, 8017)]