28650616

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22811}}^1$

素因数の和:22974

約数の個数: 16

約数和(自身を含む): 54064440

約数和(自身を除く): 25413824

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22811, 45622, 91244, 182488, 3581327, 7162654, 14325308, 28650616]

約数ペア:

[(1, 28650616), (2, 14325308), (4, 7162654), (8, 3581327), (157, 182488), (314, 91244), (628, 45622), (1256, 22811)]