76645478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1193}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 142019136

約数和(自身を除く): 65373658

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 353, 706, 1193, 2386, 2471, 4589, 4942, 8351, 9178, 15509, 16702, 31018, 32123, 64246, 108563, 217126, 421129, 842258, 2947903, 5474677, 5895806, 10949354, 38322739, 76645478]

約数ペア:

[(1, 76645478), (2, 38322739), (7, 10949354), (13, 5895806), (14, 5474677), (26, 2947903), (91, 842258), (182, 421129), (353, 217126), (706, 108563), (1193, 64246), (2386, 32123), (2471, 31018), (4589, 16702), (4942, 15509), (8351, 9178)]