65473996

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11519}}^1$

素因数の和:11566

約数の個数: 36

約数和(自身を含む): 137894400

約数和(自身を除く): 72420404

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 11519, 23038, 46076, 80633, 161266, 322532, 334051, 564431, 668102, 1128862, 1336204, 2257724, 2338357, 4676714, 9353428, 16368499, 32736998, 65473996]

約数ペア:

[(1, 65473996), (2, 32736998), (4, 16368499), (7, 9353428), (14, 4676714), (28, 2338357), (29, 2257724), (49, 1336204), (58, 1128862), (98, 668102), (116, 564431), (196, 334051), (203, 322532), (406, 161266), (812, 80633), (1421, 46076), (2842, 23038), (5684, 11519)]