38202241

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 52399872

約数和(自身を除く): 14197631

約数列:

[1, 7, 11, 23, 37, 53, 77, 121, 161, 253, 259, 371, 407, 583, 847, 851, 1219, 1771, 1961, 2783, 2849, 4081, 4477, 5957, 6413, 8533, 9361, 13409, 13727, 19481, 21571, 31339, 44891, 45103, 65527, 93863, 102971, 147499, 150997, 237281, 315721, 496133, 720797, 1032493, 1660967, 3472931, 5457463, 38202241]

約数ペア:

[(1, 38202241), (7, 5457463), (11, 3472931), (23, 1660967), (37, 1032493), (53, 720797), (77, 496133), (121, 315721), (161, 237281), (253, 150997), (259, 147499), (371, 102971), (407, 93863), (583, 65527), (847, 45103), (851, 44891), (1219, 31339), (1771, 21571), (1961, 19481), (2783, 13727), (2849, 13409), (4081, 9361), (4477, 8533), (5957, 6413)]