26294372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 36

約数和(自身を含む): 50466276

約数和(自身を除く): 24171904

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 338, 388, 401, 676, 802, 1261, 1604, 2522, 5044, 5213, 10426, 16393, 20852, 32786, 38897, 65572, 67769, 77794, 135538, 155588, 271076, 505661, 1011322, 2022644, 6573593, 13147186, 26294372]

約数ペア:

[(1, 26294372), (2, 13147186), (4, 6573593), (13, 2022644), (26, 1011322), (52, 505661), (97, 271076), (169, 155588), (194, 135538), (338, 77794), (388, 67769), (401, 65572), (676, 38897), (802, 32786), (1261, 20852), (1604, 16393), (2522, 10426), (5044, 5213)]