40919986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 27819854

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 493, 799, 883, 986, 1363, 1598, 1766, 2726, 15011, 23171, 25607, 30022, 41501, 46342, 51214, 83002, 435319, 705517, 870638, 1203529, 1411034, 2407058, 20459993, 40919986]

約数ペア:

[(1, 40919986), (2, 20459993), (17, 2407058), (29, 1411034), (34, 1203529), (47, 870638), (58, 705517), (94, 435319), (493, 83002), (799, 51214), (883, 46342), (986, 41501), (1363, 30022), (1598, 25607), (1766, 23171), (2726, 15011)]