39612008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 75936960

約数和(自身を除く): 36324952

約数列:

[1, 2, 4, 8, 67, 134, 263, 268, 281, 526, 536, 562, 1052, 1124, 2104, 2248, 17621, 18827, 35242, 37654, 70484, 73903, 75308, 140968, 147806, 150616, 295612, 591224, 4951501, 9903002, 19806004, 39612008]

約数ペア:

[(1, 39612008), (2, 19806004), (4, 9903002), (8, 4951501), (67, 591224), (134, 295612), (263, 150616), (268, 147806), (281, 140968), (526, 75308), (536, 73903), (562, 70484), (1052, 37654), (1124, 35242), (2104, 18827), (2248, 17621)]