65439888

素因数分解:

$2^4\times 3^1\times {\mathrm{1363331}}^1$

素因数の和:1363342

約数の個数: 20

約数和(自身を含む): 169053168

約数和(自身を除く): 103613280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1363331, 2726662, 4089993, 5453324, 8179986, 10906648, 16359972, 21813296, 32719944, 65439888]

約数ペア:

[(1, 65439888), (2, 32719944), (3, 21813296), (4, 16359972), (6, 10906648), (8, 8179986), (12, 5453324), (16, 4089993), (24, 2726662), (48, 1363331)]