28997747248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{44203883}}^1$

素因数の和:44203932

約数の個数: 20

約数和(自身を含む): 57553456968

約数和(自身を除く): 28555709720

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 44203883, 88407766, 176815532, 353631064, 707262128, 1812359203, 3624718406, 7249436812, 14498873624, 28997747248]

約数ペア:

[(1, 28997747248), (2, 14498873624), (4, 7249436812), (8, 3624718406), (16, 1812359203), (41, 707262128), (82, 353631064), (164, 176815532), (328, 88407766), (656, 44203883)]