39952484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69847}}^1$

素因数の和:69875

約数の個数: 24

約数和(自身を含む): 82141248

約数和(自身を除く): 42188764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 69847, 139694, 279388, 768317, 908011, 1536634, 1816022, 3073268, 3632044, 9988121, 19976242, 39952484]

約数ペア:

[(1, 39952484), (2, 19976242), (4, 9988121), (11, 3632044), (13, 3073268), (22, 1816022), (26, 1536634), (44, 908011), (52, 768317), (143, 279388), (286, 139694), (572, 69847)]