724071728

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{94477}}^1$

素因数の和:94964

約数の個数: 20

約数和(自身を含む): 1405832640

約数和(自身を除く): 681760912

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 94477, 188954, 377908, 755816, 1511632, 45254483, 90508966, 181017932, 362035864, 724071728]

約数ペア:

[(1, 724071728), (2, 362035864), (4, 181017932), (8, 90508966), (16, 45254483), (479, 1511632), (958, 755816), (1916, 377908), (3832, 188954), (7664, 94477)]