39928196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6864

約数の個数: 48

約数和(自身を含む): 91714560

約数和(自身を除く): 51786364

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 6823, 13646, 27292, 47761, 75053, 95522, 129637, 150106, 191044, 259274, 300212, 518548, 525371, 907459, 1050742, 1426007, 1814918, 2101484, 2852014, 3629836, 5704028, 9982049, 19964098, 39928196]

約数ペア:

[(1, 39928196), (2, 19964098), (4, 9982049), (7, 5704028), (11, 3629836), (14, 2852014), (19, 2101484), (22, 1814918), (28, 1426007), (38, 1050742), (44, 907459), (76, 525371), (77, 518548), (133, 300212), (154, 259274), (209, 191044), (266, 150106), (308, 129637), (418, 95522), (532, 75053), (836, 47761), (1463, 27292), (2926, 13646), (5852, 6823)]