6480980128

素因数分解:

$2^5\times 7^1\times {\mathrm{28932947}}^1$

素因数の和:28932964

約数の個数: 24

約数和(自身を含む): 14582205792

約数和(自身を除く): 8101225664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 28932947, 57865894, 115731788, 202530629, 231463576, 405061258, 462927152, 810122516, 925854304, 1620245032, 3240490064, 6480980128]

約数ペア:

[(1, 6480980128), (2, 3240490064), (4, 1620245032), (7, 925854304), (8, 810122516), (14, 462927152), (16, 405061258), (28, 231463576), (32, 202530629), (56, 115731788), (112, 57865894), (224, 28932947)]