28049308

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16979}}^1$

素因数の和:17049

約数の個数: 24

約数和(自身を含む): 57052800

約数和(自身を除く): 29003492

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 16979, 33958, 67916, 118853, 237706, 475412, 1001761, 2003522, 4007044, 7012327, 14024654, 28049308]

約数ペア:

[(1, 28049308), (2, 14024654), (4, 7012327), (7, 4007044), (14, 2003522), (28, 1001761), (59, 475412), (118, 237706), (236, 118853), (413, 67916), (826, 33958), (1652, 16979)]