64130636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 114794064

約数和(自身を除く): 50663428

約数列:

[1, 2, 4, 53, 106, 212, 373, 746, 811, 1492, 1622, 3244, 19769, 39538, 42983, 79076, 85966, 171932, 302503, 605006, 1210012, 16032659, 32065318, 64130636]

約数ペア:

[(1, 64130636), (2, 32065318), (4, 16032659), (53, 1210012), (106, 605006), (212, 302503), (373, 171932), (746, 85966), (811, 79076), (1492, 42983), (1622, 39538), (3244, 19769)]