71457766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 45897626

約数列:

[1, 2, 17, 34, 47, 94, 97, 194, 461, 799, 922, 1598, 1649, 3298, 4559, 7837, 9118, 15674, 21667, 43334, 44717, 77503, 89434, 155006, 368339, 736678, 760189, 1520378, 2101699, 4203398, 35728883, 71457766]

約数ペア:

[(1, 71457766), (2, 35728883), (17, 4203398), (34, 2101699), (47, 1520378), (94, 760189), (97, 736678), (194, 368339), (461, 155006), (799, 89434), (922, 77503), (1598, 44717), (1649, 43334), (3298, 21667), (4559, 15674), (7837, 9118)]