27740776

素因数分解:

$2^3\times 7^1\times {\mathrm{495371}}^1$

素因数の和:495384

約数の個数: 16

約数和(自身を含む): 59444640

約数和(自身を除く): 31703864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 495371, 990742, 1981484, 3467597, 3962968, 6935194, 13870388, 27740776]

約数ペア:

[(1, 27740776), (2, 13870388), (4, 6935194), (7, 3962968), (8, 3467597), (14, 1981484), (28, 990742), (56, 495371)]