74671156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 159215616

約数和(自身を除く): 84544460

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 2467, 4324, 4934, 7567, 9868, 15134, 17269, 30268, 34538, 56741, 69076, 113482, 115949, 226964, 231898, 397187, 463796, 794374, 811643, 1588748, 1623286, 2666827, 3246572, 5333654, 10667308, 18667789, 37335578, 74671156]

約数ペア:

[(1, 74671156), (2, 37335578), (4, 18667789), (7, 10667308), (14, 5333654), (23, 3246572), (28, 2666827), (46, 1623286), (47, 1588748), (92, 811643), (94, 794374), (161, 463796), (188, 397187), (322, 231898), (329, 226964), (644, 115949), (658, 113482), (1081, 69076), (1316, 56741), (2162, 34538), (2467, 30268), (4324, 17269), (4934, 15134), (7567, 9868)]