27071984

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{4019}}^1$

素因数の和:4448

約数の個数: 20

約数和(自身を含む): 52589640

約数和(自身を除く): 25517656

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 4019, 6736, 8038, 16076, 32152, 64304, 1691999, 3383998, 6767996, 13535992, 27071984]

約数ペア:

[(1, 27071984), (2, 13535992), (4, 6767996), (8, 3383998), (16, 1691999), (421, 64304), (842, 32152), (1684, 16076), (3368, 8038), (4019, 6736)]