40178824

素因数分解:

$2^3\times 7^2\times {\mathrm{102497}}^1$

素因数の和:102517

約数の個数: 24

約数和(自身を含む): 87635790

約数和(自身を除く): 47456966

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 102497, 204994, 409988, 717479, 819976, 1434958, 2869916, 5022353, 5739832, 10044706, 20089412, 40178824]

約数ペア:

[(1, 40178824), (2, 20089412), (4, 10044706), (7, 5739832), (8, 5022353), (14, 2869916), (28, 1434958), (49, 819976), (56, 717479), (98, 409988), (196, 204994), (392, 102497)]