28499896

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22691}}^1$

素因数の和:22854

約数の個数: 16

約数和(自身を含む): 53780040

約数和(自身を除く): 25280144

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22691, 45382, 90764, 181528, 3562487, 7124974, 14249948, 28499896]

約数ペア:

[(1, 28499896), (2, 14249948), (4, 7124974), (8, 3562487), (157, 181528), (314, 90764), (628, 45382), (1256, 22691)]