28115444

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2797}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 56407680

約数和(自身を除く): 28292236

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 2797, 5026, 5594, 10052, 11188, 19579, 39158, 78316, 1004123, 2008246, 4016492, 7028861, 14057722, 28115444]

約数ペア:

[(1, 28115444), (2, 14057722), (4, 7028861), (7, 4016492), (14, 2008246), (28, 1004123), (359, 78316), (718, 39158), (1436, 19579), (2513, 11188), (2797, 10052), (5026, 5594)]