72005956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{56431}}^1$

素因数の和:56475

約数の個数: 24

約数和(自身を含む): 142208640

約数和(自身を除く): 70202684

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 56431, 112862, 225724, 620741, 1241482, 1636499, 2482964, 3272998, 6545996, 18001489, 36002978, 72005956]

約数ペア:

[(1, 72005956), (2, 36002978), (4, 18001489), (11, 6545996), (22, 3272998), (29, 2482964), (44, 1636499), (58, 1241482), (116, 620741), (319, 225724), (638, 112862), (1276, 56431)]