64644814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{22003}}^1$

素因数の和:22131

約数の個数: 16

約数和(自身を含む): 105355152

約数和(自身を除く): 40710338

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 22003, 44006, 286039, 572078, 2486339, 4972678, 32322407, 64644814]

約数ペア:

[(1, 64644814), (2, 32322407), (13, 4972678), (26, 2486339), (113, 572078), (226, 286039), (1469, 44006), (2938, 22003)]