65790508

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2371}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 131769344

約数和(自身を除く): 65978836

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 2371, 3964, 4742, 6937, 9484, 13874, 16597, 27748, 33194, 66388, 2349661, 4699322, 9398644, 16447627, 32895254, 65790508]

約数ペア:

[(1, 65790508), (2, 32895254), (4, 16447627), (7, 9398644), (14, 4699322), (28, 2349661), (991, 66388), (1982, 33194), (2371, 27748), (3964, 16597), (4742, 13874), (6937, 9484)]