69265784

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4703}}^1$

素因数の和:4979

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 79756936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 4703, 7364, 9406, 14728, 18812, 32921, 37624, 65842, 131684, 263368, 1236889, 2473778, 4947556, 8658223, 9895112, 17316446, 34632892, 69265784]

約数ペア:

[(1, 69265784), (2, 34632892), (4, 17316446), (7, 9895112), (8, 8658223), (14, 4947556), (28, 2473778), (56, 1236889), (263, 263368), (526, 131684), (1052, 65842), (1841, 37624), (2104, 32921), (3682, 18812), (4703, 14728), (7364, 9406)]