42869546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 27529174

約数列:

[1, 2, 17, 34, 47, 94, 139, 193, 278, 386, 799, 1598, 2363, 3281, 4726, 6533, 6562, 9071, 13066, 18142, 26827, 53654, 111061, 154207, 222122, 308414, 456059, 912118, 1260869, 2521738, 21434773, 42869546]

約数ペア:

[(1, 42869546), (2, 21434773), (17, 2521738), (34, 1260869), (47, 912118), (94, 456059), (139, 308414), (193, 222122), (278, 154207), (386, 111061), (799, 53654), (1598, 26827), (2363, 18142), (3281, 13066), (4726, 9071), (6533, 6562)]