42718984

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9907}}^1$

素因数の和:9938

約数の個数: 48

約数和(自身を含む): 101656080

約数和(自身を除く): 58937096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 9907, 19814, 39628, 69349, 79256, 108977, 138698, 217954, 277396, 435908, 485443, 554792, 762839, 871816, 970886, 1525678, 1941772, 3051356, 3883544, 5339873, 6102712, 10679746, 21359492, 42718984]

約数ペア:

[(1, 42718984), (2, 21359492), (4, 10679746), (7, 6102712), (8, 5339873), (11, 3883544), (14, 3051356), (22, 1941772), (28, 1525678), (44, 970886), (49, 871816), (56, 762839), (77, 554792), (88, 485443), (98, 435908), (154, 277396), (196, 217954), (308, 138698), (392, 108977), (539, 79256), (616, 69349), (1078, 39628), (2156, 19814), (4312, 9907)]