7574384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{27847}}^1$

素因数の和:27872

約数の個数: 20

約数和(自身を含む): 15539184

約数和(自身を除く): 7964800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 27847, 55694, 111388, 222776, 445552, 473399, 946798, 1893596, 3787192, 7574384]

約数ペア:

[(1, 7574384), (2, 3787192), (4, 1893596), (8, 946798), (16, 473399), (17, 445552), (34, 222776), (68, 111388), (136, 55694), (272, 27847)]