57678896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{327721}}^1$

素因数の和:327740

約数の個数: 20

約数和(自身を含む): 121912584

約数和(自身を除く): 64233688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 327721, 655442, 1310884, 2621768, 3604931, 5243536, 7209862, 14419724, 28839448, 57678896]

約数ペア:

[(1, 57678896), (2, 28839448), (4, 14419724), (8, 7209862), (11, 5243536), (16, 3604931), (22, 2621768), (44, 1310884), (88, 655442), (176, 327721)]