4291784

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 9270720

約数和(自身を除く): 4978936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 443, 692, 886, 1211, 1384, 1772, 2422, 3101, 3544, 4844, 6202, 9688, 12404, 24808, 76639, 153278, 306556, 536473, 613112, 1072946, 2145892, 4291784]

約数ペア:

[(1, 4291784), (2, 2145892), (4, 1072946), (7, 613112), (8, 536473), (14, 306556), (28, 153278), (56, 76639), (173, 24808), (346, 12404), (443, 9688), (692, 6202), (886, 4844), (1211, 3544), (1384, 3101), (1772, 2422)]