40858804

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39439}}^1$

素因数の和:39487

約数の個数: 24

約数和(自身を含む): 83928320

約数和(自身を除く): 43069516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 39439, 78878, 157756, 276073, 552146, 1104292, 1459243, 2918486, 5836972, 10214701, 20429402, 40858804]

約数ペア:

[(1, 40858804), (2, 20429402), (4, 10214701), (7, 5836972), (14, 2918486), (28, 1459243), (37, 1104292), (74, 552146), (148, 276073), (259, 157756), (518, 78878), (1036, 39439)]