13693328

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 40

約数和(自身を含む): 29227296

約数和(自身を除く): 15533968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 643, 968, 1286, 1331, 1936, 2572, 2662, 5144, 5324, 7073, 10288, 10648, 14146, 21296, 28292, 56584, 77803, 113168, 155606, 311212, 622424, 855833, 1244848, 1711666, 3423332, 6846664, 13693328]

約数ペア:

[(1, 13693328), (2, 6846664), (4, 3423332), (8, 1711666), (11, 1244848), (16, 855833), (22, 622424), (44, 311212), (88, 155606), (121, 113168), (176, 77803), (242, 56584), (484, 28292), (643, 21296), (968, 14146), (1286, 10648), (1331, 10288), (1936, 7073), (2572, 5324), (2662, 5144)]