28668136

素因数分解:

$2^3\times 7^2\times {\mathrm{73133}}^1$

素因数の和:73153

約数の個数: 24

約数和(自身を含む): 62529570

約数和(自身を除く): 33861434

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 73133, 146266, 292532, 511931, 585064, 1023862, 2047724, 3583517, 4095448, 7167034, 14334068, 28668136]

約数ペア:

[(1, 28668136), (2, 14334068), (4, 7167034), (7, 4095448), (8, 3583517), (14, 2047724), (28, 1023862), (49, 585064), (56, 511931), (98, 292532), (196, 146266), (392, 73133)]