47279984

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{7019}}^1$

素因数の和:7448

約数の個数: 20

約数和(自身を含む): 91835640

約数和(自身を除く): 44555656

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 7019, 14038, 28076, 56152, 112304, 2954999, 5909998, 11819996, 23639992, 47279984]

約数ペア:

[(1, 47279984), (2, 23639992), (4, 11819996), (8, 5909998), (16, 2954999), (421, 112304), (842, 56152), (1684, 28076), (3368, 14038), (6736, 7019)]