27657664

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3260

約数の個数: 28

約数和(自身を含む): 55295800

約数和(自身を除く): 27638136

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 3109, 4448, 6218, 8896, 12436, 24872, 49744, 99488, 198976, 432151, 864302, 1728604, 3457208, 6914416, 13828832, 27657664]

約数ペア:

[(1, 27657664), (2, 13828832), (4, 6914416), (8, 3457208), (16, 1728604), (32, 864302), (64, 432151), (139, 198976), (278, 99488), (556, 49744), (1112, 24872), (2224, 12436), (3109, 8896), (4448, 6218)]