425565528

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{22531}}^1$

素因数の和:23327

約数の個数: 32

約数和(自身を含む): 1065312960

約数和(自身を除く): 639747432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1574, 2361, 3148, 4722, 6296, 9444, 18888, 22531, 45062, 67593, 90124, 135186, 180248, 270372, 540744, 17731897, 35463794, 53195691, 70927588, 106391382, 141855176, 212782764, 425565528]

約数ペア:

[(1, 425565528), (2, 212782764), (3, 141855176), (4, 106391382), (6, 70927588), (8, 53195691), (12, 35463794), (24, 17731897), (787, 540744), (1574, 270372), (2361, 180248), (3148, 135186), (4722, 90124), (6296, 67593), (9444, 45062), (18888, 22531)]