65531144

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31627}}^1$

素因数の和:31677

約数の個数: 32

約数和(自身を含む): 144223680

約数和(自身を除く): 78692536

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 31627, 63254, 126508, 221389, 253016, 442778, 885556, 1170199, 1771112, 2340398, 4680796, 8191393, 9361592, 16382786, 32765572, 65531144]

約数ペア:

[(1, 65531144), (2, 32765572), (4, 16382786), (7, 9361592), (8, 8191393), (14, 4680796), (28, 2340398), (37, 1771112), (56, 1170199), (74, 885556), (148, 442778), (259, 253016), (296, 221389), (518, 126508), (1036, 63254), (2072, 31627)]