64757732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23497}}^1$

素因数の和:23567

約数の個数: 24

約数和(自身を含む): 124351416

約数和(自身を除く): 59593684

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 23497, 46994, 93988, 305461, 610922, 1221844, 1245341, 2490682, 4981364, 16189433, 32378866, 64757732]

約数ペア:

[(1, 64757732), (2, 32378866), (4, 16189433), (13, 4981364), (26, 2490682), (52, 1245341), (53, 1221844), (106, 610922), (212, 305461), (689, 93988), (1378, 46994), (2756, 23497)]