38923990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11831}}^1$

素因数の和:11892

約数の個数: 32

約数和(自身を含む): 81782784

約数和(自身を除く): 42858794

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 11831, 23662, 59155, 82817, 118310, 165634, 414085, 556057, 828170, 1112114, 2780285, 3892399, 5560570, 7784798, 19461995, 38923990]

約数ペア:

[(1, 38923990), (2, 19461995), (5, 7784798), (7, 5560570), (10, 3892399), (14, 2780285), (35, 1112114), (47, 828170), (70, 556057), (94, 414085), (235, 165634), (329, 118310), (470, 82817), (658, 59155), (1645, 23662), (3290, 11831)]