61617484

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 109444608

約数和(自身を除く): 47827124

約数列:

[1, 2, 4, 103, 206, 347, 412, 431, 694, 862, 1388, 1724, 35741, 44393, 71482, 88786, 142964, 149557, 177572, 299114, 598228, 15404371, 30808742, 61617484]

約数ペア:

[(1, 61617484), (2, 30808742), (4, 15404371), (103, 598228), (206, 299114), (347, 177572), (412, 149557), (431, 142964), (694, 88786), (862, 71482), (1388, 44393), (1724, 35741)]