25705660672

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{1128233}}^1$

素因数の和:1128338

約数の個数: 36

約数和(自身を含む): 51887481660

約数和(自身を除く): 26181820988

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 5696, 11392, 22784, 1128233, 2256466, 4512932, 9025864, 18051728, 36103456, 72206912, 100412737, 144413824, 200825474, 288827648, 401650948, 803301896, 1606603792, 3213207584, 6426415168, 12852830336, 25705660672]

約数ペア:

[(1, 25705660672), (2, 12852830336), (4, 6426415168), (8, 3213207584), (16, 1606603792), (32, 803301896), (64, 401650948), (89, 288827648), (128, 200825474), (178, 144413824), (256, 100412737), (356, 72206912), (712, 36103456), (1424, 18051728), (2848, 9025864), (5696, 4512932), (11392, 2256466), (22784, 1128233)]