66780596

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{907}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 118984320

約数和(自身を除く): 52203724

約数列:

[1, 2, 4, 79, 158, 233, 316, 466, 907, 932, 1814, 3628, 18407, 36814, 71653, 73628, 143306, 211331, 286612, 422662, 845324, 16695149, 33390298, 66780596]

約数ペア:

[(1, 66780596), (2, 33390298), (4, 16695149), (79, 845324), (158, 422662), (233, 286612), (316, 211331), (466, 143306), (907, 73628), (932, 71653), (1814, 36814), (3628, 18407)]