771621104

素因数分解:

$2^4\times {\mathrm{5333}}^1\times {\mathrm{9043}}^1$

素因数の和:14384

約数の個数: 20

約数和(自身を含む): 1495461576

約数和(自身を除く): 723840472

約数列:

[1, 2, 4, 8, 16, 5333, 9043, 10666, 18086, 21332, 36172, 42664, 72344, 85328, 144688, 48226319, 96452638, 192905276, 385810552, 771621104]

約数ペア:

[(1, 771621104), (2, 385810552), (4, 192905276), (8, 96452638), (16, 48226319), (5333, 144688), (9043, 85328), (10666, 72344), (18086, 42664), (21332, 36172)]