28509722

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 15035878

約数列:

[1, 2, 107, 127, 214, 254, 1049, 2098, 13589, 27178, 112243, 133223, 224486, 266446, 14254861, 28509722]

約数ペア:

[(1, 28509722), (2, 14254861), (107, 266446), (127, 224486), (214, 133223), (254, 112243), (1049, 27178), (2098, 13589)]