4481984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5412

約数の個数: 28

約数和(自身を含む): 9579864

約数和(自身を除く): 5097880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 5387, 10774, 21548, 43096, 70031, 86192, 140062, 172384, 280124, 344768, 560248, 1120496, 2240992, 4481984]

約数ペア:

[(1, 4481984), (2, 2240992), (4, 1120496), (8, 560248), (13, 344768), (16, 280124), (26, 172384), (32, 140062), (52, 86192), (64, 70031), (104, 43096), (208, 21548), (416, 10774), (832, 5387)]