27882484

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2179}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 55912640

約数和(自身を除く): 28030156

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 2179, 3199, 4358, 6398, 8716, 12796, 15253, 30506, 61012, 995803, 1991606, 3983212, 6970621, 13941242, 27882484]

約数ペア:

[(1, 27882484), (2, 13941242), (4, 6970621), (7, 3983212), (14, 1991606), (28, 995803), (457, 61012), (914, 30506), (1828, 15253), (2179, 12796), (3199, 8716), (4358, 6398)]