26711008

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20359}}^1$

素因数の和:20410

約数の個数: 24

約数和(自身を含む): 53872560

約数和(自身を除く): 27161552

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20359, 40718, 81436, 162872, 325744, 651488, 834719, 1669438, 3338876, 6677752, 13355504, 26711008]

約数ペア:

[(1, 26711008), (2, 13355504), (4, 6677752), (8, 3338876), (16, 1669438), (32, 834719), (41, 651488), (82, 325744), (164, 162872), (328, 81436), (656, 40718), (1312, 20359)]