64409192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{473597}}^1$

素因数の和:473620

約数の個数: 16

約数和(自身を含む): 127871460

約数和(自身を除く): 63462268

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 473597, 947194, 1894388, 3788776, 8051149, 16102298, 32204596, 64409192]

約数ペア:

[(1, 64409192), (2, 32204596), (4, 16102298), (8, 8051149), (17, 3788776), (34, 1894388), (68, 947194), (136, 473597)]