28610896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{77747}}^1$

素因数の和:77778

約数の個数: 20

約数和(自身を含む): 57844512

約数和(自身を除く): 29233616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 77747, 155494, 310988, 621976, 1243952, 1788181, 3576362, 7152724, 14305448, 28610896]

約数ペア:

[(1, 28610896), (2, 14305448), (4, 7152724), (8, 3576362), (16, 1788181), (23, 1243952), (46, 621976), (92, 310988), (184, 155494), (368, 77747)]