4147072

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 8353800

約数和(自身を除く): 4206728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 181, 358, 362, 716, 724, 1432, 1448, 2864, 2896, 5728, 5792, 11456, 11584, 22912, 23168, 32399, 64798, 129596, 259192, 518384, 1036768, 2073536, 4147072]

約数ペア:

[(1, 4147072), (2, 2073536), (4, 1036768), (8, 518384), (16, 259192), (32, 129596), (64, 64798), (128, 32399), (179, 23168), (181, 22912), (358, 11584), (362, 11456), (716, 5792), (724, 5728), (1432, 2896), (1448, 2864)]