40789466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 67287360

約数和(自身を除く): 26497894

約数列:

[1, 2, 19, 37, 38, 67, 74, 134, 433, 703, 866, 1273, 1406, 2479, 2546, 4958, 8227, 16021, 16454, 29011, 32042, 47101, 58022, 94202, 304399, 551209, 608798, 1073407, 1102418, 2146814, 20394733, 40789466]

約数ペア:

[(1, 40789466), (2, 20394733), (19, 2146814), (37, 1102418), (38, 1073407), (67, 608798), (74, 551209), (134, 304399), (433, 94202), (703, 58022), (866, 47101), (1273, 32042), (1406, 29011), (2479, 16454), (2546, 16021), (4958, 8227)]