28900748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22369}}^1$

素因数の和:22409

約数の個数: 24

約数和(自身を含む): 56372400

約数和(自身を除く): 27471652

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 22369, 44738, 89476, 380273, 425011, 760546, 850022, 1521092, 1700044, 7225187, 14450374, 28900748]

約数ペア:

[(1, 28900748), (2, 14450374), (4, 7225187), (17, 1700044), (19, 1521092), (34, 850022), (38, 760546), (68, 425011), (76, 380273), (323, 89476), (646, 44738), (1292, 22369)]