73575194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 64664806

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 1673, 1999, 2629, 3346, 3998, 5258, 13993, 18403, 21989, 27986, 36806, 43978, 153923, 307846, 477761, 955522, 3344327, 5255371, 6688654, 10510742, 36787597, 73575194]

約数ペア:

[(1, 73575194), (2, 36787597), (7, 10510742), (11, 6688654), (14, 5255371), (22, 3344327), (77, 955522), (154, 477761), (239, 307846), (478, 153923), (1673, 43978), (1999, 36806), (2629, 27986), (3346, 21989), (3998, 18403), (5258, 13993)]