15764937328

素因数分解:

$2^4\times 7^1\times {\mathrm{140758369}}^1$

素因数の和:140758384

約数の個数: 20

約数和(自身を含む): 34908075760

約数和(自身を除く): 19143138432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140758369, 281516738, 563033476, 985308583, 1126066952, 1970617166, 2252133904, 3941234332, 7882468664, 15764937328]

約数ペア:

[(1, 15764937328), (2, 7882468664), (4, 3941234332), (7, 2252133904), (8, 1970617166), (14, 1126066952), (16, 985308583), (28, 563033476), (56, 281516738), (112, 140758369)]