40247816

素因数分解:

$2^3\times 7^2\times {\mathrm{102673}}^1$

素因数の和:102693

約数の個数: 24

約数和(自身を含む): 87786270

約数和(自身を除く): 47538454

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 102673, 205346, 410692, 718711, 821384, 1437422, 2874844, 5030977, 5749688, 10061954, 20123908, 40247816]

約数ペア:

[(1, 40247816), (2, 20123908), (4, 10061954), (7, 5749688), (8, 5030977), (14, 2874844), (28, 1437422), (49, 821384), (56, 718711), (98, 410692), (196, 205346), (392, 102673)]