39271276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2046

約数の個数: 36

約数和(自身を含む): 77421960

約数和(自身を除く): 38150684

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 1979, 3958, 4961, 7916, 9922, 19844, 21769, 43538, 81139, 87076, 162278, 239459, 324556, 478918, 892529, 957836, 1785058, 3570116, 9817819, 19635638, 39271276]

約数ペア:

[(1, 39271276), (2, 19635638), (4, 9817819), (11, 3570116), (22, 1785058), (41, 957836), (44, 892529), (82, 478918), (121, 324556), (164, 239459), (242, 162278), (451, 87076), (484, 81139), (902, 43538), (1804, 21769), (1979, 19844), (3958, 9922), (4961, 7916)]