72543964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{36787}}^1$

素因数の和:36837

約数の個数: 24

約数和(自身を含む): 139058640

約数和(自身を除く): 66514676

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 36787, 73574, 147148, 625379, 1066823, 1250758, 2133646, 2501516, 4267292, 18135991, 36271982, 72543964]

約数ペア:

[(1, 72543964), (2, 36271982), (4, 18135991), (17, 4267292), (29, 2501516), (34, 2133646), (58, 1250758), (68, 1066823), (116, 625379), (493, 147148), (986, 73574), (1972, 36787)]