28789736

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{34939}}^1$

素因数の和:35048

約数の個数: 16

約数和(自身を含む): 54506400

約数和(自身を除く): 25716664

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 34939, 69878, 139756, 279512, 3598717, 7197434, 14394868, 28789736]

約数ペア:

[(1, 28789736), (2, 14394868), (4, 7197434), (8, 3598717), (103, 279512), (206, 139756), (412, 69878), (824, 34939)]