26469424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 53250560

約数和(自身を除く): 26781136

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 487, 632, 688, 974, 1264, 1948, 3397, 3896, 6794, 7792, 13588, 20941, 27176, 38473, 41882, 54352, 76946, 83764, 153892, 167528, 307784, 335056, 615568, 1654339, 3308678, 6617356, 13234712, 26469424]

約数ペア:

[(1, 26469424), (2, 13234712), (4, 6617356), (8, 3308678), (16, 1654339), (43, 615568), (79, 335056), (86, 307784), (158, 167528), (172, 153892), (316, 83764), (344, 76946), (487, 54352), (632, 41882), (688, 38473), (974, 27176), (1264, 20941), (1948, 13588), (3397, 7792), (3896, 6794)]