40601776

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 80780544

約数和(自身を除く): 40178768

約数列:

[1, 2, 4, 8, 16, 71, 103, 142, 206, 284, 347, 412, 568, 694, 824, 1136, 1388, 1648, 2776, 5552, 7313, 14626, 24637, 29252, 35741, 49274, 58504, 71482, 98548, 117008, 142964, 197096, 285928, 394192, 571856, 2537611, 5075222, 10150444, 20300888, 40601776]

約数ペア:

[(1, 40601776), (2, 20300888), (4, 10150444), (8, 5075222), (16, 2537611), (71, 571856), (103, 394192), (142, 285928), (206, 197096), (284, 142964), (347, 117008), (412, 98548), (568, 71482), (694, 58504), (824, 49274), (1136, 35741), (1388, 29252), (1648, 24637), (2776, 14626), (5552, 7313)]