25657664

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{4133}}^1$

素因数の和:4242

約数の個数: 28

約数和(自身を含む): 51451764

約数和(自身を除く): 25794100

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 4133, 6208, 8266, 16532, 33064, 66128, 132256, 264512, 400901, 801802, 1603604, 3207208, 6414416, 12828832, 25657664]

約数ペア:

[(1, 25657664), (2, 12828832), (4, 6414416), (8, 3207208), (16, 1603604), (32, 801802), (64, 400901), (97, 264512), (194, 132256), (388, 66128), (776, 33064), (1552, 16532), (3104, 8266), (4133, 6208)]