6420656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^2$

素因数の和:401

約数の個数: 30

約数和(自身を含む): 13642356

約数和(自身を除く): 7221700

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 764, 1528, 2101, 3056, 4202, 8404, 16808, 33616, 36481, 72962, 145924, 291848, 401291, 583696, 802582, 1605164, 3210328, 6420656]

約数ペア:

[(1, 6420656), (2, 3210328), (4, 1605164), (8, 802582), (11, 583696), (16, 401291), (22, 291848), (44, 145924), (88, 72962), (176, 36481), (191, 33616), (382, 16808), (764, 8404), (1528, 4202), (2101, 3056)]