13966456

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 30048480

約数和(自身を除く): 16082024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 541, 922, 1082, 1844, 2164, 3227, 3688, 3787, 4328, 6454, 7574, 12908, 15148, 25816, 30296, 249401, 498802, 997604, 1745807, 1995208, 3491614, 6983228, 13966456]

約数ペア:

[(1, 13966456), (2, 6983228), (4, 3491614), (7, 1995208), (8, 1745807), (14, 997604), (28, 498802), (56, 249401), (461, 30296), (541, 25816), (922, 15148), (1082, 12908), (1844, 7574), (2164, 6454), (3227, 4328), (3688, 3787)]