72564592

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{4157}}^1$

素因数の和:5256

約数の個数: 20

約数和(自身を含む): 140756616

約数和(自身を除く): 68192024

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4157, 4364, 8314, 8728, 16628, 17456, 33256, 66512, 4535287, 9070574, 18141148, 36282296, 72564592]

約数ペア:

[(1, 72564592), (2, 36282296), (4, 18141148), (8, 9070574), (16, 4535287), (1091, 66512), (2182, 33256), (4157, 17456), (4364, 16628), (8314, 8728)]