26564986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 47952000

約数和(自身を除く): 21387014

約数列:

[1, 2, 7, 14, 29, 58, 59, 118, 203, 406, 413, 826, 1109, 1711, 2218, 3422, 7763, 11977, 15526, 23954, 32161, 64322, 65431, 130862, 225127, 450254, 458017, 916034, 1897499, 3794998, 13282493, 26564986]

約数ペア:

[(1, 26564986), (2, 13282493), (7, 3794998), (14, 1897499), (29, 916034), (58, 458017), (59, 450254), (118, 225127), (203, 130862), (406, 65431), (413, 64322), (826, 32161), (1109, 23954), (1711, 15526), (2218, 11977), (3422, 7763)]