42071974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4180

約数の個数: 32

約数和(自身を含む): 78160896

約数和(自身を除く): 36088922

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 4111, 5117, 8222, 10234, 28777, 57554, 69887, 139774, 176773, 353546, 489209, 978418, 1237411, 2474822, 3005141, 6010282, 21035987, 42071974]

約数ペア:

[(1, 42071974), (2, 21035987), (7, 6010282), (14, 3005141), (17, 2474822), (34, 1237411), (43, 978418), (86, 489209), (119, 353546), (238, 176773), (301, 139774), (602, 69887), (731, 57554), (1462, 28777), (4111, 10234), (5117, 8222)]