64902068

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30103}}^1$

素因数の和:30132

約数の個数: 36

約数和(自身を含む): 144137952

約数和(自身を除く): 79235884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 30103, 60206, 120412, 210721, 331133, 421442, 662266, 842884, 1324532, 1475047, 2317931, 2950094, 4635862, 5900188, 9271724, 16225517, 32451034, 64902068]

約数ペア:

[(1, 64902068), (2, 32451034), (4, 16225517), (7, 9271724), (11, 5900188), (14, 4635862), (22, 2950094), (28, 2317931), (44, 1475047), (49, 1324532), (77, 842884), (98, 662266), (154, 421442), (196, 331133), (308, 210721), (539, 120412), (1078, 60206), (2156, 30103)]