26016874

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 43868160

約数和(自身を除く): 17851286

約数列:

[1, 2, 13, 26, 31, 62, 169, 191, 338, 382, 403, 806, 2197, 2483, 4394, 4966, 5239, 5921, 10478, 11842, 32279, 64558, 68107, 76973, 136214, 153946, 419627, 839254, 1000649, 2001298, 13008437, 26016874]

約数ペア:

[(1, 26016874), (2, 13008437), (13, 2001298), (26, 1000649), (31, 839254), (62, 419627), (169, 153946), (191, 136214), (338, 76973), (382, 68107), (403, 64558), (806, 32279), (2197, 11842), (2483, 10478), (4394, 5921), (4966, 5239)]