40290374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 68843520

約数和(自身を除く): 28553146

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1327, 1598, 1786, 2654, 15181, 22559, 25213, 30362, 45118, 50426, 62369, 124738, 428621, 857242, 1060273, 1185011, 2120546, 2370022, 20145187, 40290374]

約数ペア:

[(1, 40290374), (2, 20145187), (17, 2370022), (19, 2120546), (34, 1185011), (38, 1060273), (47, 857242), (94, 428621), (323, 124738), (646, 62369), (799, 50426), (893, 45118), (1327, 30362), (1598, 25213), (1786, 22559), (2654, 15181)]