66995286

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 137114208

約数和(自身を除く): 70118922

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 457, 461, 914, 922, 1371, 1383, 2742, 2766, 24221, 24433, 48442, 48866, 72663, 73299, 145326, 146598, 210677, 421354, 632031, 1264062, 11165881, 22331762, 33497643, 66995286]

約数ペア:

[(1, 66995286), (2, 33497643), (3, 22331762), (6, 11165881), (53, 1264062), (106, 632031), (159, 421354), (318, 210677), (457, 146598), (461, 145326), (914, 73299), (922, 72663), (1371, 48866), (1383, 48442), (2742, 24433), (2766, 24221)]