39560528

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 87911040

約数和(自身を除く): 48350512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 839, 842, 1678, 1684, 2947, 3356, 3368, 5873, 5894, 6712, 6736, 11746, 11788, 13424, 23492, 23576, 46984, 47152, 93968, 353219, 706438, 1412876, 2472533, 2825752, 4945066, 5651504, 9890132, 19780264, 39560528]

約数ペア:

[(1, 39560528), (2, 19780264), (4, 9890132), (7, 5651504), (8, 4945066), (14, 2825752), (16, 2472533), (28, 1412876), (56, 706438), (112, 353219), (421, 93968), (839, 47152), (842, 46984), (1678, 23576), (1684, 23492), (2947, 13424), (3356, 11788), (3368, 11746), (5873, 6736), (5894, 6712)]