38429390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 71352576

約数和(自身を除く): 32923186

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 863, 1726, 4315, 4453, 8630, 8906, 22265, 44530, 52643, 62999, 105286, 125998, 263215, 314995, 526430, 629990, 3842939, 7685878, 19214695, 38429390]

約数ペア:

[(1, 38429390), (2, 19214695), (5, 7685878), (10, 3842939), (61, 629990), (73, 526430), (122, 314995), (146, 263215), (305, 125998), (365, 105286), (610, 62999), (730, 52643), (863, 44530), (1726, 22265), (4315, 8906), (4453, 8630)]