40919746

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 72597888

約数和(自身を除く): 31678142

約数列:

[1, 2, 7, 14, 43, 86, 101, 202, 301, 602, 673, 707, 1346, 1414, 4343, 4711, 8686, 9422, 28939, 30401, 57878, 60802, 67973, 135946, 202573, 405146, 475811, 951622, 2922839, 5845678, 20459873, 40919746]

約数ペア:

[(1, 40919746), (2, 20459873), (7, 5845678), (14, 2922839), (43, 951622), (86, 475811), (101, 405146), (202, 202573), (301, 135946), (602, 67973), (673, 60802), (707, 57878), (1346, 30401), (1414, 28939), (4343, 9422), (4711, 8686)]