28197296

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{4909}}^1$

素因数の和:5276

約数の個数: 20

約数和(自身を含む): 54795600

約数和(自身を除く): 26598304

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 4909, 5744, 9818, 19636, 39272, 78544, 1762331, 3524662, 7049324, 14098648, 28197296]

約数ペア:

[(1, 28197296), (2, 14098648), (4, 7049324), (8, 3524662), (16, 1762331), (359, 78544), (718, 39272), (1436, 19636), (2872, 9818), (4909, 5744)]