64563548

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{3499}}^1$

素因数の和:4169

約数の個数: 24

約数和(自身を含む): 129360000

約数和(自身を除く): 64796452

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 3499, 4613, 6998, 9226, 13996, 18452, 24493, 48986, 97972, 2305841, 4611682, 9223364, 16140887, 32281774, 64563548]

約数ペア:

[(1, 64563548), (2, 32281774), (4, 16140887), (7, 9223364), (14, 4611682), (28, 2305841), (659, 97972), (1318, 48986), (2636, 24493), (3499, 18452), (4613, 13996), (6998, 9226)]