61998052

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 110678400

約数和(自身を除く): 48680348

約数列:

[1, 2, 4, 71, 142, 199, 284, 398, 796, 1097, 2194, 4388, 14129, 28258, 56516, 77887, 155774, 218303, 311548, 436606, 873212, 15499513, 30999026, 61998052]

約数ペア:

[(1, 61998052), (2, 30999026), (4, 15499513), (71, 873212), (142, 436606), (199, 311548), (284, 218303), (398, 155774), (796, 77887), (1097, 56516), (2194, 28258), (4388, 14129)]