61775992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{743}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 122313600

約数和(自身を除く): 60537608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 547, 743, 1094, 1486, 2188, 2972, 4376, 5944, 10393, 14117, 20786, 28234, 41572, 56468, 83144, 112936, 406421, 812842, 1625684, 3251368, 7721999, 15443998, 30887996, 61775992]

約数ペア:

[(1, 61775992), (2, 30887996), (4, 15443998), (8, 7721999), (19, 3251368), (38, 1625684), (76, 812842), (152, 406421), (547, 112936), (743, 83144), (1094, 56468), (1486, 41572), (2188, 28234), (2972, 20786), (4376, 14117), (5944, 10393)]