66571108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2357}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 122012352

約数和(自身を除く): 55441244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 2357, 4714, 7061, 9428, 14122, 28244, 54211, 108422, 216844, 723599, 1447198, 2894396, 16642777, 33285554, 66571108]

約数ペア:

[(1, 66571108), (2, 33285554), (4, 16642777), (23, 2894396), (46, 1447198), (92, 723599), (307, 216844), (614, 108422), (1228, 54211), (2357, 28244), (4714, 14122), (7061, 9428)]