27802244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9887}}^1$

素因数の和:9947

約数の個数: 24

約数和(自身を含む): 52604160

約数和(自身を除く): 24801916

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 9887, 19774, 39548, 187853, 365819, 375706, 731638, 751412, 1463276, 6950561, 13901122, 27802244]

約数ペア:

[(1, 27802244), (2, 13901122), (4, 6950561), (19, 1463276), (37, 751412), (38, 731638), (74, 375706), (76, 365819), (148, 187853), (703, 39548), (1406, 19774), (2812, 9887)]