40039244

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1889}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 80226720

約数和(自身を除く): 40187476

約数列:

[1, 2, 4, 7, 14, 28, 757, 1514, 1889, 3028, 3778, 5299, 7556, 10598, 13223, 21196, 26446, 52892, 1429973, 2859946, 5719892, 10009811, 20019622, 40039244]

約数ペア:

[(1, 40039244), (2, 20019622), (4, 10009811), (7, 5719892), (14, 2859946), (28, 1429973), (757, 52892), (1514, 26446), (1889, 21196), (3028, 13223), (3778, 10598), (5299, 7556)]