26947232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 57591072

約数和(自身を除く): 30643840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 307, 416, 422, 614, 844, 1228, 1688, 2456, 2743, 3376, 3991, 4912, 5486, 6752, 7982, 9824, 10972, 15964, 21944, 31928, 43888, 63856, 64777, 87776, 127712, 129554, 259108, 518216, 842101, 1036432, 1684202, 2072864, 3368404, 6736808, 13473616, 26947232]

約数ペア:

[(1, 26947232), (2, 13473616), (4, 6736808), (8, 3368404), (13, 2072864), (16, 1684202), (26, 1036432), (32, 842101), (52, 518216), (104, 259108), (208, 129554), (211, 127712), (307, 87776), (416, 64777), (422, 63856), (614, 43888), (844, 31928), (1228, 21944), (1688, 15964), (2456, 10972), (2743, 9824), (3376, 7982), (3991, 6752), (4912, 5486)]