67429784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{811}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 133492800

約数和(自身を除く): 66063016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 547, 811, 1094, 1622, 2188, 3244, 4376, 6488, 10393, 15409, 20786, 30818, 41572, 61636, 83144, 123272, 443617, 887234, 1774468, 3548936, 8428723, 16857446, 33714892, 67429784]

約数ペア:

[(1, 67429784), (2, 33714892), (4, 16857446), (8, 8428723), (19, 3548936), (38, 1774468), (76, 887234), (152, 443617), (547, 123272), (811, 83144), (1094, 61636), (1622, 41572), (2188, 30818), (3244, 20786), (4376, 15409), (6488, 10393)]