42251944

素因数分解:

$2^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{919}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 90748800

約数和(自身を除く): 48496856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 821, 919, 1642, 1838, 3284, 3676, 5747, 6433, 6568, 7352, 11494, 12866, 22988, 25732, 45976, 51464, 754499, 1508998, 3017996, 5281493, 6035992, 10562986, 21125972, 42251944]

約数ペア:

[(1, 42251944), (2, 21125972), (4, 10562986), (7, 6035992), (8, 5281493), (14, 3017996), (28, 1508998), (56, 754499), (821, 51464), (919, 45976), (1642, 25732), (1838, 22988), (3284, 12866), (3676, 11494), (5747, 7352), (6433, 6568)]