66711274

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{7723}}^1$

素因数の和:8349

約数の個数: 16

約数和(自身を含む): 114562368

約数和(自身を除く): 47851094

約数列:

[1, 2, 7, 14, 617, 1234, 4319, 7723, 8638, 15446, 54061, 108122, 4765091, 9530182, 33355637, 66711274]

約数ペア:

[(1, 66711274), (2, 33355637), (7, 9530182), (14, 4765091), (617, 108122), (1234, 54061), (4319, 15446), (7723, 8638)]