25608792958

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1\times {\mathrm{19309}}^1$

素因数の和:20932

約数の個数: 32

約数和(自身を含む): 44651517120

約数和(自身を除く): 19042724162

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1553, 3106, 10871, 19309, 21742, 38618, 94733, 135163, 189466, 270326, 663131, 1177849, 1326262, 2355698, 8244943, 16489886, 29986877, 59973754, 209908139, 419816278, 1829199497, 3658398994, 12804396479, 25608792958]

約数ペア:

[(1, 25608792958), (2, 12804396479), (7, 3658398994), (14, 1829199497), (61, 419816278), (122, 209908139), (427, 59973754), (854, 29986877), (1553, 16489886), (3106, 8244943), (10871, 2355698), (19309, 1326262), (21742, 1177849), (38618, 663131), (94733, 270326), (135163, 189466)]