70565518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 114130944

約数和(自身を除く): 43565426

約数列:

[1, 2, 23, 46, 47, 94, 127, 254, 257, 514, 1081, 2162, 2921, 5842, 5911, 5969, 11822, 11938, 12079, 24158, 32639, 65278, 137287, 274574, 277817, 555634, 750697, 1501394, 1534033, 3068066, 35282759, 70565518]

約数ペア:

[(1, 70565518), (2, 35282759), (23, 3068066), (46, 1534033), (47, 1501394), (94, 750697), (127, 555634), (254, 277817), (257, 274574), (514, 137287), (1081, 65278), (2162, 32639), (2921, 24158), (5842, 12079), (5911, 11938), (5969, 11822)]