427952

素因数分解:

$2^4\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3836

約数の個数: 20

約数和(自身を含む): 947856

約数和(自身を除く): 519904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3821, 7642, 15284, 26747, 30568, 53494, 61136, 106988, 213976, 427952]

約数ペア:

[(1, 427952), (2, 213976), (4, 106988), (7, 61136), (8, 53494), (14, 30568), (16, 26747), (28, 15284), (56, 7642), (112, 3821)]