64020008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{615577}}^1$

素因数の和:615596

約数の個数: 16

約数和(自身を含む): 129271380

約数和(自身を除く): 65251372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 615577, 1231154, 2462308, 4924616, 8002501, 16005002, 32010004, 64020008]

約数ペア:

[(1, 64020008), (2, 32010004), (4, 16005002), (8, 8002501), (13, 4924616), (26, 2462308), (52, 1231154), (104, 615577)]