38764568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 76174560

約数和(自身を除く): 37409992

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 457, 461, 914, 922, 1828, 1844, 3656, 3688, 10511, 10603, 21022, 21206, 42044, 42412, 84088, 84824, 210677, 421354, 842708, 1685416, 4845571, 9691142, 19382284, 38764568]

約数ペア:

[(1, 38764568), (2, 19382284), (4, 9691142), (8, 4845571), (23, 1685416), (46, 842708), (92, 421354), (184, 210677), (457, 84824), (461, 84088), (914, 42412), (922, 42044), (1828, 21206), (1844, 21022), (3656, 10603), (3688, 10511)]