27945212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 27212548

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 383, 493, 629, 766, 986, 1073, 1258, 1532, 1972, 2146, 2516, 4292, 6511, 11107, 13022, 14171, 18241, 22214, 26044, 28342, 36482, 44428, 56684, 72964, 188819, 240907, 377638, 410959, 481814, 755276, 821918, 963628, 1643836, 6986303, 13972606, 27945212]

約数ペア:

[(1, 27945212), (2, 13972606), (4, 6986303), (17, 1643836), (29, 963628), (34, 821918), (37, 755276), (58, 481814), (68, 410959), (74, 377638), (116, 240907), (148, 188819), (383, 72964), (493, 56684), (629, 44428), (766, 36482), (986, 28342), (1073, 26044), (1258, 22214), (1532, 18241), (1972, 14171), (2146, 13022), (2516, 11107), (4292, 6511)]