42742622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 71615712

約数和(自身を除く): 28873090

約数列:

[1, 2, 13, 26, 37, 74, 157, 283, 314, 481, 566, 962, 2041, 3679, 4082, 5809, 7358, 10471, 11618, 20942, 44431, 75517, 88862, 136123, 151034, 272246, 577603, 1155206, 1643947, 3287894, 21371311, 42742622]

約数ペア:

[(1, 42742622), (2, 21371311), (13, 3287894), (26, 1643947), (37, 1155206), (74, 577603), (157, 272246), (283, 151034), (314, 136123), (481, 88862), (566, 75517), (962, 44431), (2041, 20942), (3679, 11618), (4082, 10471), (5809, 7358)]