7242608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{19681}}^1$

素因数の和:19712

約数の個数: 20

約数和(自身を含む): 14643408

約数和(自身を除く): 7400800

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 19681, 39362, 78724, 157448, 314896, 452663, 905326, 1810652, 3621304, 7242608]

約数ペア:

[(1, 7242608), (2, 3621304), (4, 1810652), (8, 905326), (16, 452663), (23, 314896), (46, 157448), (92, 78724), (184, 39362), (368, 19681)]