42742114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 71383680

約数和(自身を除く): 28641566

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 647, 986, 1139, 1294, 1943, 2278, 3886, 10999, 18763, 21998, 33031, 37526, 43349, 66062, 86698, 318971, 637942, 736933, 1257121, 1473866, 2514242, 21371057, 42742114]

約数ペア:

[(1, 42742114), (2, 21371057), (17, 2514242), (29, 1473866), (34, 1257121), (58, 736933), (67, 637942), (134, 318971), (493, 86698), (647, 66062), (986, 43349), (1139, 37526), (1294, 33031), (1943, 21998), (2278, 18763), (3886, 10999)]