1423856

素因数分解:

$2^4\times 7^1\times {\mathrm{12713}}^1$

素因数の和:12728

約数の個数: 20

約数和(自身を含む): 3153072

約数和(自身を除く): 1729216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12713, 25426, 50852, 88991, 101704, 177982, 203408, 355964, 711928, 1423856]

約数ペア:

[(1, 1423856), (2, 711928), (4, 355964), (7, 203408), (8, 177982), (14, 101704), (16, 88991), (28, 50852), (56, 25426), (112, 12713)]