74027128

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9649}}^1$

素因数の和:9799

約数の個数: 32

約数和(自身を含む): 159804000

約数和(自身を除く): 85776872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 9649, 19298, 38596, 67543, 77192, 135086, 270172, 540344, 1321913, 2643826, 5287652, 9253391, 10575304, 18506782, 37013564, 74027128]

約数ペア:

[(1, 74027128), (2, 37013564), (4, 18506782), (7, 10575304), (8, 9253391), (14, 5287652), (28, 2643826), (56, 1321913), (137, 540344), (274, 270172), (548, 135086), (959, 77192), (1096, 67543), (1918, 38596), (3836, 19298), (7672, 9649)]