74269988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3181}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 140326200

約数和(自身を除く): 66056212

約数列:

[1, 2, 4, 13, 26, 52, 449, 898, 1796, 3181, 5837, 6362, 11674, 12724, 23348, 41353, 82706, 165412, 1428269, 2856538, 5713076, 18567497, 37134994, 74269988]

約数ペア:

[(1, 74269988), (2, 37134994), (4, 18567497), (13, 5713076), (26, 2856538), (52, 1428269), (449, 165412), (898, 82706), (1796, 41353), (3181, 23348), (5837, 12724), (6362, 11674)]