67805296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{325987}}^1$

素因数の和:326008

約数の個数: 20

約数和(自身を含む): 141478792

約数和(自身を除く): 73673496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 325987, 651974, 1303948, 2607896, 4237831, 5215792, 8475662, 16951324, 33902648, 67805296]

約数ペア:

[(1, 67805296), (2, 33902648), (4, 16951324), (8, 8475662), (13, 5215792), (16, 4237831), (26, 2607896), (52, 1303948), (104, 651974), (208, 325987)]