67413008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{324101}}^1$

素因数の和:324122

約数の個数: 20

約数和(自身を含む): 140660268

約数和(自身を除く): 73247260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 324101, 648202, 1296404, 2592808, 4213313, 5185616, 8426626, 16853252, 33706504, 67413008]

約数ペア:

[(1, 67413008), (2, 33706504), (4, 16853252), (8, 8426626), (13, 5185616), (16, 4213313), (26, 2592808), (52, 1296404), (104, 648202), (208, 324101)]