28905044

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17497}}^1$

素因数の和:17567

約数の個数: 24

約数和(自身を含む): 58793280

約数和(自身を除く): 29888236

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 17497, 34994, 69988, 122479, 244958, 489916, 1032323, 2064646, 4129292, 7226261, 14452522, 28905044]

約数ペア:

[(1, 28905044), (2, 14452522), (4, 7226261), (7, 4129292), (14, 2064646), (28, 1032323), (59, 489916), (118, 244958), (236, 122479), (413, 69988), (826, 34994), (1652, 17497)]