25794188

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1422

約数の個数: 36

約数和(自身を含む): 53070192

約数和(自身を除く): 27276004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1303, 1414, 2606, 2828, 4949, 5212, 9121, 9898, 18242, 19796, 36484, 63847, 127694, 131603, 255388, 263206, 526412, 921221, 1842442, 3684884, 6448547, 12897094, 25794188]

約数ペア:

[(1, 25794188), (2, 12897094), (4, 6448547), (7, 3684884), (14, 1842442), (28, 921221), (49, 526412), (98, 263206), (101, 255388), (196, 131603), (202, 127694), (404, 63847), (707, 36484), (1303, 19796), (1414, 18242), (2606, 9898), (2828, 9121), (4949, 5212)]