40008248

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19309}}^1$

素因数の和:19359

約数の個数: 32

約数和(自身を含む): 88053600

約数和(自身を除く): 48045352

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19309, 38618, 77236, 135163, 154472, 270326, 540652, 714433, 1081304, 1428866, 2857732, 5001031, 5715464, 10002062, 20004124, 40008248]

約数ペア:

[(1, 40008248), (2, 20004124), (4, 10002062), (7, 5715464), (8, 5001031), (14, 2857732), (28, 1428866), (37, 1081304), (56, 714433), (74, 540652), (148, 270326), (259, 154472), (296, 135163), (518, 77236), (1036, 38618), (2072, 19309)]