27798052

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 49649600

約数和(自身を除く): 21851548

約数列:

[1, 2, 4, 103, 109, 206, 218, 412, 436, 619, 1238, 2476, 11227, 22454, 44908, 63757, 67471, 127514, 134942, 255028, 269884, 6949513, 13899026, 27798052]

約数ペア:

[(1, 27798052), (2, 13899026), (4, 6949513), (103, 269884), (109, 255028), (206, 134942), (218, 127514), (412, 67471), (436, 63757), (619, 44908), (1238, 22454), (2476, 11227)]