1728128

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 3598560

約数和(自身を除く): 1870432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 587, 736, 1174, 1472, 2348, 2944, 4696, 9392, 13501, 18784, 27002, 37568, 54004, 75136, 108008, 216016, 432032, 864064, 1728128]

約数ペア:

[(1, 1728128), (2, 864064), (4, 432032), (8, 216016), (16, 108008), (23, 75136), (32, 54004), (46, 37568), (64, 27002), (92, 18784), (128, 13501), (184, 9392), (368, 4696), (587, 2944), (736, 2348), (1174, 1472)]