4128808

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{7703}}^1$

素因数の和:7776

約数の個数: 16

約数和(自身を含む): 7858080

約数和(自身を除く): 3729272

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 7703, 15406, 30812, 61624, 516101, 1032202, 2064404, 4128808]

約数ペア:

[(1, 4128808), (2, 2064404), (4, 1032202), (8, 516101), (67, 61624), (134, 30812), (268, 15406), (536, 7703)]