27531452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 52725960

約数和(自身を除く): 25194508

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 278, 293, 338, 556, 586, 676, 1172, 1807, 3614, 3809, 7228, 7618, 15236, 23491, 40727, 46982, 49517, 81454, 93964, 99034, 162908, 198068, 529451, 1058902, 2117804, 6882863, 13765726, 27531452]

約数ペア:

[(1, 27531452), (2, 13765726), (4, 6882863), (13, 2117804), (26, 1058902), (52, 529451), (139, 198068), (169, 162908), (278, 99034), (293, 93964), (338, 81454), (556, 49517), (586, 46982), (676, 40727), (1172, 23491), (1807, 15236), (3614, 7618), (3809, 7228)]