26289302

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 44325120

約数和(自身を除く): 18035818

約数列:

[1, 2, 13, 26, 31, 62, 169, 193, 338, 386, 403, 806, 2197, 2509, 4394, 5018, 5239, 5983, 10478, 11966, 32617, 65234, 68107, 77779, 136214, 155558, 424021, 848042, 1011127, 2022254, 13144651, 26289302]

約数ペア:

[(1, 26289302), (2, 13144651), (13, 2022254), (26, 1011127), (31, 848042), (62, 424021), (169, 155558), (193, 136214), (338, 77779), (386, 68107), (403, 65234), (806, 32617), (2197, 11966), (2509, 10478), (4394, 5983), (5018, 5239)]