42203924

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 87588480

約数和(自身を除く): 45384556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 379, 388, 574, 679, 758, 1148, 1358, 1516, 2653, 2716, 3977, 5306, 7954, 10612, 15539, 15908, 27839, 31078, 36763, 55678, 62156, 73526, 108773, 111356, 147052, 217546, 257341, 435092, 514682, 1029364, 1507283, 3014566, 6029132, 10550981, 21101962, 42203924]

約数ペア:

[(1, 42203924), (2, 21101962), (4, 10550981), (7, 6029132), (14, 3014566), (28, 1507283), (41, 1029364), (82, 514682), (97, 435092), (164, 257341), (194, 217546), (287, 147052), (379, 111356), (388, 108773), (574, 73526), (679, 62156), (758, 55678), (1148, 36763), (1358, 31078), (1516, 27839), (2653, 15908), (2716, 15539), (3977, 10612), (5306, 7954)]