42839846

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 77096448

約数和(自身を除く): 34256602

約数列:

[1, 2, 7, 14, 23, 46, 161, 233, 322, 466, 571, 1142, 1631, 3262, 3997, 5359, 7994, 10718, 13133, 26266, 37513, 75026, 91931, 133043, 183862, 266086, 931301, 1862602, 3059989, 6119978, 21419923, 42839846]

約数ペア:

[(1, 42839846), (2, 21419923), (7, 6119978), (14, 3059989), (23, 1862602), (46, 931301), (161, 266086), (233, 183862), (322, 133043), (466, 91931), (571, 75026), (1142, 37513), (1631, 26266), (3262, 13133), (3997, 10718), (5359, 7994)]