38666290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 75289536

約数和(自身を除く): 36623246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1051, 1415, 2102, 2830, 3679, 5255, 7358, 10510, 13663, 18395, 27326, 36790, 68315, 136630, 297433, 594866, 1487165, 2974330, 3866629, 7733258, 19333145, 38666290]

約数ペア:

[(1, 38666290), (2, 19333145), (5, 7733258), (10, 3866629), (13, 2974330), (26, 1487165), (65, 594866), (130, 297433), (283, 136630), (566, 68315), (1051, 36790), (1415, 27326), (2102, 18395), (2830, 13663), (3679, 10510), (5255, 7358)]