25406706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1061}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 54952128

約数和(自身を除く): 29545422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1061, 1842, 2122, 3183, 3991, 6366, 7982, 11973, 13793, 23946, 27586, 41379, 82758, 325727, 651454, 977181, 1954362, 4234451, 8468902, 12703353, 25406706]

約数ペア:

[(1, 25406706), (2, 12703353), (3, 8468902), (6, 4234451), (13, 1954362), (26, 977181), (39, 651454), (78, 325727), (307, 82758), (614, 41379), (921, 27586), (1061, 23946), (1842, 13793), (2122, 11973), (3183, 7982), (3991, 6366)]