28248110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256801}}^1$

素因数の和:256819

約数の個数: 16

約数和(自身を含む): 55469232

約数和(自身を除く): 27221122

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 256801, 513602, 1284005, 2568010, 2824811, 5649622, 14124055, 28248110]

約数ペア:

[(1, 28248110), (2, 14124055), (5, 5649622), (10, 2824811), (11, 2568010), (22, 1284005), (55, 513602), (110, 256801)]