28672384

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17231}}^1$

素因数の和:17258

約数の個数: 32

約数和(自身を含む): 61518240

約数和(自身を除く): 32845856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17231, 34462, 68924, 137848, 224003, 275696, 448006, 551392, 896012, 1102784, 1792024, 2205568, 3584048, 7168096, 14336192, 28672384]

約数ペア:

[(1, 28672384), (2, 14336192), (4, 7168096), (8, 3584048), (13, 2205568), (16, 1792024), (26, 1102784), (32, 896012), (52, 551392), (64, 448006), (104, 275696), (128, 224003), (208, 137848), (416, 68924), (832, 34462), (1664, 17231)]