69947852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3121}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 132172992

約数和(自身を除く): 62225140

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 3121, 5603, 6242, 11206, 12484, 22412, 40573, 81146, 162292, 1345151, 2690302, 5380604, 17486963, 34973926, 69947852]

約数ペア:

[(1, 69947852), (2, 34973926), (4, 17486963), (13, 5380604), (26, 2690302), (52, 1345151), (431, 162292), (862, 81146), (1724, 40573), (3121, 22412), (5603, 12484), (6242, 11206)]