28545524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53657}}^1$

素因数の和:53687

約数の個数: 24

約数和(自身を含む): 60096960

約数和(自身を除く): 31551436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53657, 107314, 214628, 375599, 751198, 1019483, 1502396, 2038966, 4077932, 7136381, 14272762, 28545524]

約数ペア:

[(1, 28545524), (2, 14272762), (4, 7136381), (7, 4077932), (14, 2038966), (19, 1502396), (28, 1019483), (38, 751198), (76, 375599), (133, 214628), (266, 107314), (532, 53657)]