42509714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 29340526

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 559, 611, 809, 1118, 1222, 1618, 2021, 4042, 10517, 21034, 26273, 34787, 38023, 52546, 69574, 76046, 452231, 494299, 904462, 988598, 1634989, 3269978, 21254857, 42509714]

約数ペア:

[(1, 42509714), (2, 21254857), (13, 3269978), (26, 1634989), (43, 988598), (47, 904462), (86, 494299), (94, 452231), (559, 76046), (611, 69574), (809, 52546), (1118, 38023), (1222, 34787), (1618, 26273), (2021, 21034), (4042, 10517)]