28799830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27961}}^1$

素因数の和:28071

約数の個数: 16

約数和(自身を含む): 52344864

約数和(自身を除く): 23545034

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 27961, 55922, 139805, 279610, 2879983, 5759966, 14399915, 28799830]

約数ペア:

[(1, 28799830), (2, 14399915), (5, 5759966), (10, 2879983), (103, 279610), (206, 139805), (515, 55922), (1030, 27961)]