64566008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{620827}}^1$

素因数の和:620846

約数の個数: 16

約数和(自身を含む): 130373880

約数和(自身を除く): 65807872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 620827, 1241654, 2483308, 4966616, 8070751, 16141502, 32283004, 64566008]

約数ペア:

[(1, 64566008), (2, 32283004), (4, 16141502), (8, 8070751), (13, 4966616), (26, 2483308), (52, 1241654), (104, 620827)]